What should I do if my Mercedes FOB is not working?

If you need a replacement battery note that Mercedes-Benz uses CR2025 battery type. Ensure you have new batteries in your key fob. Next, look carefully at your Mercedes-Benz key. When you press the button on your key you should see a small RED led light.

How do you program a Mercedes fob remote?

There are a few cases when you need to program your key fob remote to your Mercedes-Benz. Below you will find general instructions on how to synchronize a Mercedes key fob. For model specific instruction check your owner’s manual. Insert the key into the ignition. Quickly remove key from ignition and within 10 seconds hold down the lock button.

What to do if your Mercedes Benz key is not working?

You will have to purchase this (Foxwell, iCarsoft, and Bluedriver models are all recommended for Mercedes Benz), or you can ask a mechanic if you’re not comfortable doing this yourself. To use a diagnostic scanner, turn your car’s engine off and plug the scanner into the diagnostic link connector under the dashboard.

How do you unlock the Mercedes C class key fob?

Insert the key and turn it to the “ON” position, then press and release the lock button on the key. Press and hold the remote’s unlock button. In 1-2 seconds, press the remote’s lock button five times in a row while holding the unlock button. Figure 4. Re-sync the SmartKey.

What causes the key fob to not work?

Reasons your car won’t detect the key fob the battery inside the remote is dead. the remote itself is broken or no longer programmed to your car. the car battery is low. the keyless operation system is faulty.

What do if key fob not working?

Check and replace the key fob battery as needed. Take the key fob apart and check for broken contacts or misaligned buttons . Reprogram your remote yourself or have a professional do it. Replace your remote if necessary. Is Your Car Key Remote Actually Bad?

How do you fix a key fob?

Slide the screwdriver or coin into the crack on the side of the key fob and pop the two pieces apart. Drill two small holes into the plastic casing on the battery side of the key fob. The holes should be in the same location where the plastic broke off. Drill the holes all the way through to the interior chamber of the key fob.

What should I do if my key fob is not working?

Remove the metal key from the keyfob and use it to manually unlock the doors. Next, you need to check the fuse for the central locking circuit. Not only that but also look at the fuse for the Antenna Module and AAM.

Why is my key fob on my W204 not working?

Here’s a look at some common reasons why your w204’s key fob isn’t working. Some owners report an error message, such as “key not detected,” or limited range when the key batteries are dead or very low. Fortunately, changing the key battery is simple and can be accomplished by using the valet key that comes included with the fob.

How can I tell if my key fob is defective?

When you press the button on your key, look at it carefully to see what happens. You should see a red LED light, and this should appear whenever the Lock, Unlock, Panic, or Trunk button is pressed. If you don’t see this light, the problem is that your key fob is defective.

Why is the panic button on my Mercedes not working?

The panic button and/or trunk unlock features don’t work. Your problem is likely that the fob can start the car but will not allow you to unlock the vehicle’s doors or trunk. In other words, it will not allow you to use the fob as a keyless entry remote. Here are some common reasons for this issue: 1. The key is defective.

What kind of battery does a Mercedes Benz FOB use?

If you need a replacement battery note that Mercedes-Benz uses CR2025 battery type. Ensure you have new batteries in your key fob. Next, look carefully at your Mercedes-Benz key.

What to do if your Mercedes COMAND is not working?

There is no need to replace the entire COMAND unit, as suggested by Mercedes-Benz. Save money by simply replacing the broken plastic shaft with a new aluminum version of it. You can replace the broken shaft yourself or send your Mercedes COMAND unit to a company such as IE Works, which will repair your unit and return it to you.

What to do if Mercedes Benz audio gateway is defective?

You need to figure out which component is defective by bypassing each component until you find the problem. The Audio Gateway is the brains of the Mercedes-Benz COMAND system. You will need to have an authorized Mercedes-Benz service technician replace the whole unit if AGW is defective. This entry was posted in Info Articles.

What to do if your Mercedes Benz Radio is not working?

For you to do that, you will need to remove the fuses for the CD Changer, COMAND/ NAV / DVD Player / Radio, Audio Gateway AGW, and the Voice Unit if it is equipped with one, for at least 10 minutes. Doing a soft reset for these systems will force the head unit to rest. This normally restores the systems to working order.

Where is the fuse box on a Mercedes Benz?

Depending on the MB class, this fuse can be found in one of the fuse boxes located in the engine bay, side of dashboard, under rear seat or trunk. If you find a blown fuse replace it. Always replace blown fuses with the same ampere rating fuse. Don’t use a higher ampere rating than what is recommended.

How can I tell if my Mercedes remote is working?

Next, we need to check if the remote is sending out a message. The remote emits infrared waves. While you can’t see infrared light with your eyes, there is an easy way to check. Grab your phone and turn on the camera. Point the camera to your phone and carefully see if you notice a light every time you turn you press a button on the remote.

Why does my Mercedes trunk not open by key fob?

Mercedes trunk will not open by key fob or interior swith 3rd brake light not working. EASY FIX!! – YouTube If playback doesn’t begin shortly, try restarting your device.

How much does a new Mercedes FOB cost?

Mercedes will sell you 1 new chrome FOB for about $220. It has to come from them and you will have to show proof of ownership before they will sell it. If neither of those steps solves it, then you are looking possibly at the key receiver, a more expensive proposition. Not heard of very many of them going bad however.

Why does my car not recognize my FOB?

Reasons your car won’t detect the key fob 1 the battery inside the remote is dead. 2 the remote itself is broken or no longer programmed to your car. 3 the car battery is low. 4 the keyless operation system is faulty. More

Why is my Mercedes Benz instrument cluster not working?

A common cause of electrical gremlins is low voltage. Check the battery before starting – it should be around 12.5v. During start it shouldn’t drop below 11v, and after start, it should be around 14v.

Why is the gas gauge not working on my Mercedes?

ONE THING I HAVE NOTICED is that when i turn the key all the way to the power position (the last point before turning car on) the instrument panel lights up fine , the gas gauge works annd shows me how much gas there is and i can navigate through, however when i tuen the car on it Iinstrument cluster ) DIES OUT…

What to do if your Mercedes Benz FOB is not working?

Next, try taking the emergency metal key out of the fob and using it to manually unlock the car’s doors. Then check the fuses for the central locking circuit (controls the vacuum operated door locking mechanism, which uses pressure to lock all the doors at the same time), antenna module, and AAM.

What to do if your Mercedes C300 won’t start?

No one has added a helpful site for this 2010 C300 problem yet. Be the first! Read reviews of repair shops in your area. Enter your zip code: Search CarComplaints.com for these popular complaint phrases…

Why is my Mercedes C class key not working?

The main symptoms are the key won’t unlock the doors or start the car. You may see a blinking red light when you press a button. Insert the key and turn it to the “ON” position, then press and release the lock button on the key. Press and hold the remote’s unlock button.

What causes a Mercedes Benz key fob to not work?

Key Problems: If your Mercedes’ key fob has a dead (or dying) battery, it may not communicate properly with the Electrical Ignition System (EIS). If your model has an IR-equipped key fob, it may need to be reset (see below) to communicate properly.

What does the fob remote on a Mercedes Benz do?

The newer keys have a transponder integrated in them. The key fob remote serves two purposes. First it disables the anti-theft system when you unlock the car. Second, Drive Authorization System verifies the key to make sure it is the right key to start the car.

Why does my new Mercedes Benz not start?

My car did start but was idling low and died (has happened before but usually starts back up) while reversing out of the driveway. It would not restart. I bought the new battery and got it installed. The battery is strong and everything electronically works. The key will engage and the car will attempt to start but wont.

What should I do if my Mercedes battery won’t start?

To determine whether or not your problem is with the battery — without going to the expense of buying a brand new one — use another car to jump start your Mercedes. If this is successful in getting the engine to start, you’ll know your issue is with the battery.

What to do if you lost your Mercedes Benz key?

If you lost a key and you are worried that it is in the wrong hands, you can take your car to the dealer and they can disable the lost key. Mercedes Benz says that they need to synchronize the new key to the car.

What should I do if my Mercedes key fob is not working?

Where to order new replacement key for Mercedes Benz?

What do you need to order a new key? Well, you don’t need the car with you or even your existing key. The dealer will order the right key for your car from the VIN number. With that said, they are very strict on verifying ownership. Locate the closest Mercedes Benz dealer. Click Here Get your current vehicle registration.

What are the common problems with Mercedes key fobs?

Common Mercedes Key Fob Problems Go to top 1 Mercedes key fob not working after battery change 2 Mercedes remote doesn’t work anymore 3 Keyless remote doesn’t lock/unlock the car 4 Mercedes key fob won’t unlock doors 5 Panic button doesn’t work 6 Trunk unlock doesn’t work

How do I Sync my Mercedes fob to my car?

To synchronize a Mercedes-Benz key to your car all you need to do is insert the key into the ignition for a few seconds. This works in most cases but every now and then you may need to follow further instructions to synchronize your Mercedes key fob remote with your car.

What to do if your car FOB is not working?

If you point your phone’s camera at the remote, you should be able to see a light when you press a button on the remote. Again, if you don’t see this light, your key fob is defective. Next, try taking the emergency metal key out of the fob and using it to manually unlock the car’s doors.

Where can I buy a Mercedes key fob?

I see key fobs on Ebay for $50 – OEM – but need to be programmed – is there anyone in the Hopewell NJ area that has the software to do this or do I have to have a dealership do it? Secondly – does the car have to go to the dealership too or can they go off the VIN number?

Can You reprogram a Mercedes Benz FOB on eBay?

No one has the software to do it. The used shells on ebay are good only for the shell, the keys cannot be reprogrammed. You have to get the key from the dealer. You will have to take your title/registration with you to order it, as well as the VIN.

Why is my Emergency Key not working on my Mercedes?

1. Emergency key won’t open the door – tried the lube+vibrating to see of the lock has seized and also just in case there is no fault (but user error!) turn and pull handle quickly twice. Neither seems to work. 2. The remote fob doesn’t unlock the central locking system. Friends of friends of.. etc. suggest that a new fob is the only cure at £220!

Why is my Remote key not working on my Mercedes?

So the problem does not seem to be with the batteries or the battery holder but with the rest of the key. But after switching the battery holders between the 2 keys a few times, now both remotes work and light up strong. So there may be an intermittent contact issue. Anyway both keys are working at this time. I hope they stay working.

Why is my key fob not working on my Mercedes?

If neither of your key fobs unlocks or starts the car, there’s a good chance that the issue is the car’s battery. Some owners report that their cars failed to start even after a jump start, but a later trip to the dealership indicated a dead car battery.

How do you discovvery a Mercedes Bluetooth adapter?

Press the Mercedes star button on the Bluetooth adapter and hold it for three seconds. The Bluetooth cradle will be in discovvery mode. If you have an Android phone go to Setting > Bluetooth > Search for Bluetooth devices.

What does it mean when a Mercedes is stuck in Park?

Mercedes stuck in Park (P)and refuse to go to D or N. Stuck in D, R, N and will not move back to Park (P). Can’t remove keys from the ignition. Mercedes transmission won’t go into drive. Mercedes E, S, C, ML Class gear shift stuck in park. Mercedes will start, but transmission won’t go into gear.

What do I need to troubleshoot my Mercedes Benz?

Troubleshooting fuel related problems is not very difficult and you can check the fuel pressure yourself. Checking the fuel pressure is very simple. For this test, you will need a fuel pressure gauge. What you need is a fuel pressure gauge with Schrader valve adapter.

Why is the boot not opening on my Mercedes?

The alarm is tied to the boot release… meaning that if you don’t unlock the car with the remote that the boot absolutely will not open.

Why does my Mercedes Benz trunk not open?

Good thing the top opens backwards and forwards. Its likely that the reason the key will not open the trunk is because the small sprung loaded part inside the lock is simply ‘grown up’ with road grime !

How can I open the boot on my SL350?

put the key in boot lock and turn quarter turn clockwise and tha pull the lever with the key in place it should open. hi, thanks for reply, and yeah have tried that and nothing happening

What should I do if my Mercedes Benz won’t start?

Start the car and you should be able to get around 60 psi. When the engine is running and when you turn off the engine the pressure should stay steady. Always perform this test on a cold engine. Next, make sure that the fuel injector connections are secure and not loose. Check the fuel pump and the fuel pump relay.

Where is the fuse on a Mercedes MB?

Depending on the MB class, this fuse can be found in one of the fuse boxes located in the engine bay, side of dashboard, under rear seat or trunk. If you find a blown fuse replace it.

Is the Mercedes C280 4Matic a good car?

The “you” driving a Mercedes C280 4MATIC simply goes ‘round the ramp at a sensible speed, knowing that anything more invites the electronic handling Nannies in for a nice long chat. More importantly and less tolerably, the C280’s suspension is not so good (i.e. bad) at soaking-up lumps and bumps. It’s not crashy per se, but neither is it stately.

How long does it take a Mercedes C280 to go from zero to sixty?

To wit: depress the C280’s predictably leaden go-pedal and the car moves a bit; nice and gentle, easy does it, away we go. If you could be bothered, you could hammer it and sprint from zero to sixty in a yawn over seven-and-a-half seconds. But you can’t so you won’t.

How does auto pilot work on a Mercedes C280?

Once the C280’s ambled up to cruising speed, you’re free to space out about the cabin. In fact, driving this sedan in auto pilot is the most Mercedes-like part of this Mercedes; radio on, seat heated, cruise control set, brain disengaged.

What to do if your car key fob is not working?

You may want to examine the possibility that your car battery has died, which can cause similar issues. Using a spare key fob can be the best way to test whether the problem lies in the key or in the vehicle. In some rarer cases, there may be an issue with the locks on your car doors, like maybe the actuator.

What happens when your key fob is not working?

A faulty key fob is an inconvenience that can throw off your whole schedule. While it may seem far-fetched to think of your fob as needing regular maintenance, your key fob is not something to overlook because when it fails it can stop you from being able to enter your vehicle at all, let alone start the engine.

Can a programmed FOB be used to unlock a car?

Turn the key and ignition to the off state and you are all set to use the programmed key fob for your car. The use of fob key is a convenient way of locking/unlocking the car which is often overlooked because of lack of knowledge about reprogramming key fobs.

What causes a Mercedes Benz key to not turn?

List of common problems and possible solutions 1 Locked Steering Wheel. New drivers always experience this at least once, so we thought we would include it in this list. 2 Discharged Battery Undervoltage. 3 Key Tumbler Defective. 4 Defective Electronic Ignition/Switch System EIS / N73. 5 Smart Key Remote. …

Why does the key not turn when inserted in the ignition?

The EIS module could also be the reason that the key does not turn when inserted in the ignition. Many car owners complain that the car starts fine on a warm or hot day but in cold days the car will not start. This may sound strange, but it is reported frequently.

What to do if your Mercedes key won’t turn?

If you have this problem you will have to install a new / virgin EIS. You can not install a used unit because the EIS has to be paired / married to the car using Mercedes-Benz Star Diagnostic Software. They key itself may be the reason why the car doesn’t start. The key may open the doors, but it will not start the car.

What to do if your Mercedes FOB is not working?

Why is my Mercedes Benz starter not working?

Often times, when the starter is defective or seizes up it will blow out the fuse that protect the starter circuit. Another thing that you can try is to hit the starter with a rubber hammer a couple of times. Depending what kind of starter problems you have, the starter may work a few more times.

How do you turn off the FOB on a car?

Make sure that the ignition is not in the radio mode, and do not start the engine. With the key in the ‘On’ position, press the fob’s lock button and turn the key back to the ‘Off’ position. Repeat this process at least three times, ending the cycle with the key in the ‘On’ position.

Can a key fob be reprogrammed to unlock a car?

Take your key fobs with your and leave the vehicle and close all doors. Test to both unlocks with all your keyfobs that got programmed to verify the function. For some cars, reprogramming key fobs may not be easy, and in that car, specialist hardware may be required.

What to do if your Mercedes key doesnt work?

If you find that sometimes the key fob doesn’t always work the first time around, you might need to bring your key fob in for servicing. Mercedes drivers with manual keys might also begin to encounter difficulty with the efficiency of the key’s ability to start the ignition or to unlock the doors.

How to diagnose your Mercedes auxiliary battery malfunction SG?

Another way to diagnose a potential auxiliary battery malfunction is by using an OBD scan tool which will allow you to read the detailed diagnostic information about your vehicle down to specific error codes so that you can be sure of what the problem is.

Why is the battery on my Mercedes Benz not working?

Hint: Starter Problem or Low Battery This may seem obvious, but an old battery is the root of many headaches and can cause all sorts of malfunctions on Mercedes-Benz cars. How old is the battery on your Mercedes-Benz?

Why is my Mercedes Benz GL450 not starting?

Learn if it’s a simple fix or time to seek out a trusted technician. Not your vehicle? Why Won’t My Car Start? What are common reasons my Mercedes-Benz GL450 won’t start? While there are a variety of reasons your Mercedes-Benz GL450 won’t start, the most common 3 are a dead battery, an alternator problem, or failed starter.

Why does my Mercedes not start when I charge the battery?

This Mercedes-Benz is not starting because of a low battery. In this case, what you need to do is trickle charge your battery using any of these 12 volt battery trickle chargers. If you need help read this article on How to charge a Mercedes-Benz the right way. Mercedes won’t start, and it’s not the battery.

Why does my Mercedes Benz not start in Laguna Niguel?

If your Mercedes Benz doesn’t start, you can perform a few troubleshooting to avoid Mercedez Benz repair Laguna Niguel costs. However, before you attempt to fix the issue yourself, a few conditions need to be met first such as: Battery. The most obvious reason is that the battery might already be too old.

Why does my new Mercedes key not work?

Went to Mercedes changed battery nothing, ordered new key and again nothing they ordered another I case faulty and still nothing but tried my old key and all of a sudden it works the ignition but not the door locks. I’m confused as my car worked perfectly fine before my son put keys in cuppa tea so why wouldn’t a new key from Mercedes work?

What should I do if my car won’t detect the key fob?

Look for a hidden slot near the steering column that might not be obvious at first. Press the start button with the key itself. Some cars can still detect dead key fobs this way in emergencies. If it’s a cold day, go indoors and warm up the key fob with your breath.

Can a car key be stored in the FOB?

While it is never fun to be caught off guard by a key malfunction, it can be vital that you stay calm and consider your options. Even if you normally use the button to unlock your car, there is often a physical key stored within the fob.

Why is my car key fob not working?

You go to start your car one day, but you get no response from your vehicle. Your first thought might be a dead car battery, which can sometimes cause the key fob to stop working. Before you call the tow truck, however, it’s important to consider other reasons why your key fob might not be working.

Where is the level sensor on Mercedes Benz air suspension?

If you need help with troubleshooting the airmatic valve assembly watch this video. Level sensor is faulty They are located at the rear and front suspension. When they stop working the air suspension control unit may no longer be able to recognize the height of the car.

What are the problems with a Mercedes Benz?

Top 5 Mercedes-Benz no start problems 1 Engine Click, No Start 2 Engine Dies Right After It Starts 3 Car turns over, but it won’t start 4 The car makes a clicking noise but won’t start. Hint: Starter Problem or Low Battery 5 Key will not turn the ignition More …

Why is my Mercedes’s class heater not working?

My blower has stopped working as well, and looking down into the air intake, it full of water after the recent deluge of rain. there had been a various range of funny noises coming from the vicinity, and I now realise it was probably the motor starting to seize up, so need to get it out and see what’s wrong.

How does the S class door close assist work?

One of great features S-class Mercedes Benz has is door and trunk closing assistance. Once door is latched and trunk pushed to close electric pump pulls it in. As vehicle ages many pumps start failing leaving owner slam doors and trunk to close them fully.

Why did my W220 S320 CDI fan stop working?

The heater blower motor on my W220 S320 CDI stopped working so I removed it with a view to replacing it. When removed, I could not turn the fan/motor rotor at all and I thought it would be a straight replacement job. Looking at it (as an engineer) I thought that the dealer price for its replacement wasn’t value for money.

Where can I find a blank Mercedes Benz key?

You’ll need to search through ‘My Garage’ to find a blank key for your specific model. A blank key is literally an unprogrammed and uncut key for your car. Here are the steps to finding the key for your car. Using the drop down menu, find the make, model and year of your car. Click search. You will see a list of products specifically for your car.

Are there any Mercedes key fobs left in stock?

Only 16 left in stock – order soon. . Only 18 left in stock – order soon. . Only 1 left in stock – order soon. Need help?

Do you need a new Mercedes Benz key?

If you own a newer Mercedes-Benz, you don’t need the old keys to order a new Mercedes key. Just follow the instruction below on how to order a new Mercedes key. We have learned that Mercedes-Benz no longer makes replacement keys for older models.

Is there limit to number of Mercedes keys?

Mercedes were one of the first cars to introduce serious built in security into their cars and over time they have built up an incredibly secure system. Sometimes this amazing security means that the dealership is going to be your only option for a new set of keys. The Smart key actually has limits to how many keys can be coded to each car.

Can a mobile locksmith fix a Mercedes Benz?

A mobile locksmith is the best of both worlds. Not only are they able to come to you to fix your car (really important if you’ve lost both keys) but a locksmith who specialises in Mercedes Benz models could get you back on the road in just a few hours!

Is it expensive to replace Mercedes car keys?

Mercedes was one of the first vehicle manufacturers to introduce electronic keys and security systems built into the car. As such this means that Mercedes are one of the more expensive vehicles to get replacement keys for. But we’ve got at least three options you can try before you have to call the dealership for a new (and expensive) set of keys.

Luckily, the problems you experience with them can often be simple, so if you find your key fob not working there are some possibilities you should consider right off the bat. The most common culprit behind an electric key fob’s failure is, as you might guess, the battery.

What to do if your Mercedes Benz ECM has failed?

If you own a Mercedes Benz and your engine control unit has failed, we can save you a lot of valuable time and money. We program all of our ecm’s on site, we diagnose, rebuild and troubleshoot all internal circuit malfunctions until all OBD trouble codes have been identified and safely removed.

Where is the AC fault code on a Mercedes?

Air conditioning system – self diagnosis (R129) The AC control unit in the R129 Mercedes SL model along with a few other MB models of the time (outlined in the CS1000 manual) could be accessed to diagnose system problems by retrieving fault codes directly from the AC control unit console in the car.

How to check the Diagnostic Code on a Mercedes?

Connect the code reader cables to pin 1 for the black or ground connection and pin 3 for the 12v supply on the 38 pin diagnostic socket. Select your chosen test point (module connection) to test from the following 38 pin socket diagram and connection pin-out table. 2. Turn ignition on, engine not running. 3.

What are the specs of a 1999 Mercedes Benz C280?

The table below shows all 1999 Mercedes-Benz C280 specs by style, including MPG (fuel economy), transmission details, and interior and exterior dimensions. Additionally, find 1999 Mercedes-Benz C280 warranty and reliability information, such as limits on bumper-to-bumper coverage and major components.

Why does my Mercedes Benz not turn on?

A problem that Mercedes-Benz owners may face is the key no longer turns in the ignition. This issue is often caused either by a defective key, bad shifter module, a failed Electronic Ignition Switch (EIS) also known as the EIS-EZS or a bad steering lock module (ESL).

What are the symptoms of a failed Mercedes-Benz ignition switch?

Possible symptoms of a failed Mercedes-Benz include: Key may turn, but the instrument cluster lights don’t turn on Mercedes-Benz ignition switch (often referred as immobilizer module) can become faulty and in some cases due to user error. For example, some common reasons why the ignition module failed are:

Can a Mercedes Benz ignition module be repaired?

There are companies that can repair Mercedes-Benz ignition modules. You will need to remove the ignition module from your Mercedes-Benz and ship it one of these companies that can test and repair the EIS-EZS. Once the module is repaired it is returned to you.

What to do when your Mercedes goes into limp mode?

You may also get a check engine light if your transmission goes into limp mode. When a Mercedes-Benz goes into limp mode, it only operates in second gear and reverse only. When you put it in gear, you may also feel a bang as transmission engages. The first thing you should try is to check the transmission fluid level.

Where is the ECO start / stop button on a Mercedes Benz?

If you want to turn the Eco start/stop feature off, simply press the Eco start/stop button, which depending on the model is either located below the ignition button, or on the center console. If you want to turn it back on, just press the button again.

Why does my Mercedes Benz car keep beeping?

It is not the radio, I have an aftermarket Pioneer deck that I completely took out and the beeping did not stop. I even cycled the top a few times and the top light is NOT lit or flashing.

Where is the air compressor on a Mercedes Benz?

The air compressor can be found on the right (passenger) front corner of the vehicle behind the bumper. It is in this location on most models, including E, ML, GL, S, CLS class, etc.

Can a mode door problem cause AC not to work?

Sometimes an AC system with a mode door problem could be working fine, but the air flow is being directed somewhere else, like back out to the engine, instead of into the car. Look at your cabin air filter.

Why is my air suspension compressor not working?

If your Mercedes-Benz air suspension compressor does not generate 16 bar in 40 seconds, it is faulty or a major air leak. If the compressor does not run at all, it is either faulty, or the wire harness to it is damaged. Othe possible problems include a faulty air suspension module.

Where are the fuses on a Mercedes Benz W164?

Fuse locations on Mercedes-Benz M-Class W164 2006-2011. Main fuse box and relay box is located in the engine compartment. Rear, passenger side in the trunk. Inside the cabin. Passenger side of dash. Prefuse box in the engine compartment. Near the hood hinge, passenger side. Prefuse box by the battery.

You should also consider that the problem may be with your car itself and not your key fob. You may want to examine the possibility that your car battery has died, which can cause similar issues. Using a spare key fob can be the best way to test whether the problem lies in the key or in the vehicle.

Why is my key fob on my Saab 93 not working?

By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Saab 93: key fob wont work at all opened door with the manual… key fob wont work at… no nothing has been done in the last six months. It was working about 20 minutes ago

What causes a smart fob to stop working?

A smart fob can stop working for several reasons and diagnosing them is quite simple. In most cases, it’s the battery that has gone bad, but there could be a couple of other problems too. Before starting to diagnose the causes, you can use a backup key fob (if you have one) to see whether the problem is with the remote or the car door.

Why is my car door FOB not working?

If the problem occurs due to a dead battery but there is no shop around to buy a new one, hold the fob against the door’s handle and try to pull it. The battery may have a little juice left that can open the door when you keep the fob at a close distance.

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