Why does the battery light come on on my Mercedes Benz?

The message log still indicated a red battery but there was no battery indication on my display. Turn the car off and back on clears the message log. Any thoughts as to what might be going on? Ok, so I had the rear battery replaced and drove about 8 miles to work and no battery light. Drove another 2 miles on my way home and the light comes on.

Is the battery light on when the car is running?

When they tested it, the light wasn’t on but the car was running. They gave it a constant rev for a few seconds, but all results were normal. The thought of the belt came into my mind yesterday after the light went out after a brief acceleration moment while i was in traffic.

Why does the battery light come on even with fog lights on?

Nonetheless, even with just headlights on, the battery light comes on– and when I test the current with headlights, fog lights, and stereo on, it still reads above 12.5V. What the heck? I’ve replaced both my alternator and battery in the past few months. Thoughts? Thanks!

What causes a battery light to come on after a battery change?

This is especially true in late-model vehicles with their more sophisticated internal diagnostic systems. There are usually two things that cause the battery light to come on after a battery replacement. The most common is a loose connection – perhaps a terminal connector was not tightened sufficiently when the battery was replaced.

What to do if your car battery light is not working?

Get the alternator or wiring fixed, and properly recharge the battery at the same time. The folks at AutoZone can always help with battery and charging system issues, both on the car, and with the parts off the car.

When does the battery light come on in a car?

First things first: if the battery light comes on in your car when you turn it on, you probably have nothing to worry about. Sometimes the battery light will come on when you start your car, but then the light will quickly flick off. If this is the case, pay it no mind.

How long does it take for a battery light to go off?

The exact amount of time that your car will be able to function with the battery light on depends on many factors, but assuming that the alternator is the issue (this is the most common issue) it is likely that your car will lose battery power after 30 minutes to an hour of driving.

When does the Red battery indicator come on?

Recently, a red battery symbol has been popping up on my display. It does not come on all of the time, but it has been on 3 times in the last three weeks. It will reset after the car is turned off, and may not come on for a couple of days, but eventually it does.

What are the warning lights on a Mercedes Benz?

The following are warning lights and indicators found in vehicles built by Mercedes Benz. Click a link to learn more about each one. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray), but there are over 40 of them so be patient!

What kind of battery does a Mercedes Benz have?

The starter battery is good (bought 2 years ago), the rear batter is at 50%, and he alternator is charging at 14.3V. Incidentally, the battery light was not on when these checks were done.

Where is the battery in a 2006 Mercedes Benz?

I charged the battery for a day and checked the air bag fittings with soapy water and found a slow leak under the rear of the car at the differential on a block of 3 air lines one loose fitting. No problems in either area it’s been 8 months now RED light with battery visit workshop on 2006 Mercedes-Benz.

What kind of battery does a 2003 E500 have?

I have an 2003 E500 and it did this once after being parked for several days it also was sitting on the garage floor when the key was turned dash lit up red said vehicle to low do not drive then red battery symbol and see repair shop.

What kind of battery does Mercedes E320 have?

Vocational, Technical or Tra… 2004 E320 >bought car with battery visit workshop light on. New aux battery provided. >Drove 4 days, no issue >Evening, 95F outside, car … read more

What does the warning light on my wife’s 03 320 mean?

Tonight the battery warning light came on in my wife’s 03 320. The message says “Visit Workshop”. The alternator belt is fine. How do I tell if the problem is the alternator, the main battery, or the … read more

Why does my Mercedes S550 have a red battery symbol?

I drive an S550 and this is the luxury of luxuries. However, do some recon on your own when it comes to the RED battery symbol and the ABS/ESP warning on the dash. This happened in my S550…I changed brake switch, main engine battery, reset the computer…My last resort was to change the auxiliary battery in the TRUNK.

What causes a battery warning light on the dashboard?

See how you can fix the battery warning light on dashboard with this five problem that you can look at. While the battery light might seem like there is a battery problem, but in fact there could be other numerous issue causing the battery light to activate. To see what is really wrong with the car see this video for things you can check.

What does the battery light read when the engine is off?

With the engine off, it reads 12.5V, with it at idle, it reads somewhere between 13 and 15V (it has kind of a vague scale). Nonetheless, even with just headlights on, the battery light comes on– and when I test the current with headlights, fog lights, and stereo on, it still reads above 12.5V. What the heck?

The starter battery is good (bought 2 years ago), the rear batter is at 50%, and he alternator is charging at 14.3V. Incidentally, the battery light was not on when these checks were done.

How do you change battery on Mercedes E55?

I had exactly the same thing happen when the tech replaced the battery on my E55. After replacing the battery, he put the key in the ingnition and turned the stearing wheel all the way to the left and then all the way to the right, did this three times.

What to do if your Mercedes battery indicator is white?

If you are given flack, call 1-800-For-Mercedes and report the dealer! Good Luck! Tomorrow I have our B-Service on our 2008 ML320 CDI. One of the extra issues is the battery symbol that has shown white since January and there have been no detectable issues so far.

How do you change the battery on an e320?

Replacing the battery in your E320 involves removing the terminals. When you reconnect the terminals, your radio presets are likely to be cleared out. In some E320s, you may need to re-enter a security code to get your radio to work again. Check for this code in your owners manual – it will usually be either a sticker or small card in the booklet.

What kind of battery does a 2005 Mercedes Benz E320 have?

2005 Mercedes-Benz E320 CDI 3.2L 6 Cyl. Turbo Diesel Determine if your air filter is dirty Learn where your air filter is located and how to determine if it needs to be changed. 2005 Mercedes-Benz E320 CDI 3.2L 6 Cyl. Turbo Diesel Replace reverse light White light when you back up – yup, they burn out and you can replace them with bright LEDs

What happens when you replace the battery on a Mercedes?

Upon replacing, the dash warning lights for “BAS ESP and ABS” are still lit and will not go out. Is there something that I can do to reset, or do I have to take to dealer. Also, left window now will not go back up + I cannot pop hard top. Please help. I don’t want to get ripped off by the dealer over replacing a battery.

Where can I find the Mercedes battery code?

Check for this code in your owners manual – it will usually be either a sticker or small card in the booklet. If you can’t find it, call Mercedes-Benz and they will give you the code for free.

What happens to the airbag light on a Mercedes?

If the battery should die on your Mercedes-Benz, the airbag light on the instrument panel may stay on after you hook up a new battery. The oil light indicator also may stay on, and the radio may not work until you reset its code.

What should I do if my Mercedes battery dies?

What to do if your Mercedes battery goes out?

Click to expand… Take your car to the dealer, the regulator on the alternator is going out. The bulletin below is a service campaign, which you do not have to pay for. DO NOT LET THEM TELL YOU OTHER WISE, JUST TELL THEM YOU WANT THE ALTERNATOR/REGULATOR CAMPAIGN PERFORMED AND THATS ALL….

What to do with a late model MB battery?

The belt for late model MB is a non-issue, you compress the tensioner and slip it off, compress the tensioner and slip it back on when through (hint, draw the pulleys and routing on a piece of cardboard, if it flops off another pulley then it’s easy to get it back to where it was).

Is there a battery leak in a Mercedes medic?

Check for any leakage if you have older lead acid battery. Absorbed Glass Mat (AGM) batteries are sealed and you don’t need to worry about leakage. AGM type batteries is what newer Mercedes-Benz cars use. Voltage Regulator may be defective and needs replacement. Test the alternator. Make sure it is generating enough amperage.

Why does my Mercedes-Benz battery keep draining?

You try to start your Mercedes-Benz and the car is either completely dead or this happens: Battery drains happen when electronic equipment (consumer units) are constantly drawing current from the battery while the car is parked. One simple example is when lights are left on overnight. But it’s not always as simple as that.

What do the warning lights on my Mercedes mean?

Or, if you have RAC Breakdown Cover, call for recovery. This warning light indicates that there’s a problem with the power steering. For electric powered systems, this problem could be as simple to fix as rebooting a computer. Find a safe place to stop and try turning the car off and back on again after 30 seconds.

Why does my Mercedes car flash service lights?

Your Mercedes vehicle will flash a host of service lights to inform you when something might be damaged inside the car. If the air conditioner unit is not running normally or is only blowing out warm air, it may be a temporary fault.

Why does the battery light flicker when the engine is idle?

It means your battery has taken over to keep the electronics working. As soon as the output from the alternator drops to a certain fairly low level, the battery light flickers. As simple method to check if it is the alternator is to park the vehicle and let the engine idle, and the light gets a little brighter.

Why is my battery warning light not working?

The battery is one of the components to which your battery warning light is wired. It detects a low voltage electricity supply because the force of electricity through the main cables in the vehicle has dropped to an unacceptable level.

Do you still get the battery defective message again?

Here is a simple test you can perform if you get Battery Defective message at start up. Let the car run for about 10 -15 minutes. Then go turn off the car, make sure all the light are off and nothing is on for a 30 seconds or so. Then start your car back up again. Do you still get the Battery Defective message again?

When does the ESP light turn on in a Mercedes?

To check, try stopping and restarting the engine. If the light remains on after restarting get it checked at a garage as the ESP system is an important safety feature. If you have a diesel Mercedes, this light will turn on when the engine is warming up.

How to check the light sensor on a Mercedes Benz?

WIS will most probably ask you to use a avometer to check the light sensor is 0V or 11-14V. That was along the lines of what I was thinking, and wanted to check fuses, but have NO idea which one ….. I have two under hood, and under back seat, with each place having many fuse locations!

Some Mercedes Benz models such as the E Class or the CLS Class have a secondary battery. This is a smaller 12 volt auxiliary battery that is used as back up. The system also checks the voltage of this battery and if it is lower than 12.6 volts you will get the error on your dashboard.

How to check battery and alternator in Mercedes?

The dreaded battery warning light always leaves us not knowing if its the battery, the alternator or both. Watch as I show you how to check the state of these components via the secret diagnostics menu built into your Mercedes vehicle. Haven’t Subscribed? What are you waiting on? Do it today. Loading…

What does the ABS warning light on a Mercedes mean?

If the ABS warning light is also illuminated this signals that the braking system has malfunctioned and your brakes may not work properly. In this case the Electronic Brake Force Distribution (EBD) warning light may also be illuminated. Can I still drive with my parking brake and brake fluid light on?

Why does the battery light come on when I hit a bump?

The light going off gave me the thought of a belt slipping. Seems like the light may have come on one other time when i hit a bump in the road. Keep in mind, the car has 80k miles on it and the belt has never been changed.

How long does it take to charge a Mercedes Benz battery?

Battery back on trickle charge and is fully charged within minutes, car starts perfectly but message still there. Everything works OK. How can I re set or get rid of it. Read the faults, it maybe sensing one of your batteries if faulty.

Why is there a red battery light on my dash?

Got the red battery light on dash with message, visit workshop. charged both batteries and all seems fine but cannot get rid of the warning light and message. any ideas on how to get rid of this?

What should I do if my battery goes out on my 1999 SL500?

I have a 1999 Sl500. I just replaced the battery today. Upon replacing, the dash warning lights for “BAS ESP and ABS” are still lit and will not go out. Is there something that I can do to reset, or do I have to take to dealer.

What does battery VISIT WORKSHOP warning light on Mercedes mean?

Battery Visit Workshop warning light on Mercedes – It can mean a few different things. First, turn off anything that might drain your battery – seat heaters, headlights, air, radio, etc. Immediately take it to an AutoZone and have your battery and alternator tested. Or safely take it home and park it. Loading…

When did the Mercedes C320 battery stop working?

We demonstrated on a 2005 Mercedes C320 but it should be the same procedure for the whole generation from 2002 to 2008. It is not very complicated procedure but the battery is big and heavy and the bottom mount is a little hard to reach. If your w203 does not start it is very likely to be a dead battery. This is NOT a sponsored video.

Where can I get a Mercedes Benz C230 battery?

Shop AutoZone for Mercedes Benz C230 Battery. Notes: *** 850 cold cranking amps ***. Battery must be vented outside of vehicle. Notes: OE Exact Fit, *** 900 cold cranking amps (1000 cranking Amps) ***. 150 reserve minutes. Battery is vented to outside of vehicle

What kind of car is the Mercedes C230?

Your Mercedes-Benz C230 is a world-renowned, compact executive car known for its reliability and sublime luxury.

Are there any problems with the Mercedes ML350?

See all problems of the 2007 Mercedes Benz ML350 . The turn signals randomly stop working. Vehicle must be turned off and restarted to get signals to work again which only lasts for an unknown number of times. Major safety issue.

Why are my turn signals not working on my Mercedes ML350?

The most recently reported issues are listed below. The turn signals stop working after driving the car for a few minutes. To get them to work again requires stopping the car, shutting off the engine and restarting it which in turn resets the computer.

What happens if you run down the battery on a Mercedes SL550?

If you run down the battery, you only ran down the battery in the trunk. You can still start with the small battery, and once started, the SL550 charges the other battery. Since Mercedes includes free lifetime roadside assistance, this saves all of us the hassle of dead batteries.

What to do if Mercedes tries to charge you?

Don’t ever let a dealer try and charge you, while you car is under warranty, and you need something besides from scheduled service. If you are given flack, call 1-800-For-Mercedes and report the dealer! Good Luck! Tomorrow I have our B-Service on our 2008 ML320 CDI.

How many batteries does an E Class W211 have?

E Class W211, CLS Class for example have two batteries. • The battery control module monitors the operating states as well as the voltage conditions in the vehicle. • Depending on the performance measured for the battery, consumers can be switched off in 2 priorities (switched off by means of CAN message).

How can I check the battery in my Mercedes?

1. Main battery is a possibility & should be checked with a battery test meter (checking the battery under load) 2. The battery system is fairly complex on these vehicles – the BCM monitors the vehicle electrics & will regulate charging to the small backup battery in the front – there is a relay that the BCM uses to charge the battery.

What kind of battery is in 2004 e320?

2004 E320 >bought car with battery visit workshop light on. New aux battery provided. >Drove 4 days, no issue >Evening, 95F outside, car … read more I have a 2003 E55 AMG, getting 2 Malfunction errors, and not all the time.

Why does the battery light come on when the engine is off?

When you first turn on your car with the engine off, the battery light will illuminate and this is normal. If the battery light comes on while the engine is running and the vehicle is being driven, this indicates a problem with the charging system.

When does the battery warning light come on?

May 25, 2016. The battery light or charging warning light, available on the dashboard of your car, indicates malfunctioning or poor charging of the battery. This light illuminates whenever the charging system does not charge the battery with a voltage above approximately 13.5 volts.

How to react if your battery light is on?

Part 1 of 3: React to the battery light 1 Step 1: Turn off everything that draws power. If the battery light is on, then there is still enough battery left to… 2 Step 2: Stop the car. If you notice the engine temperature getting warmer or it is is overheating, stop the vehicle on… More …

What to do when your battery light comes on while driving?

If the battery light comes on while the engine is running and the vehicle is being driven, this indicates a problem with the charging system. Step 1: Turn off everything that draws power.

What kind of battery does an E550 4Matic have?

Aux. battery malfunction reset ? My 2010 E550 4Matic recently started giving me the “auxiliary battery malfunction” warning right after start up. I checked the charging system, it shows 13.9-14.5 volts when running and the main battery shows 12.9 volts and 95 % charge when the vehicle is not running.

When to replace aux battery in Mercedes Benz?

I replaced the aux. battery about 2 weeks ago, but the warning continues daily at every startup. Click to expand… Have dealer check VMI to see if there any outstanding Service Campaigns (i.e.: 2009110003, 2010030010) for your VIN, if so repair is free even out of warranty.

How do I replace the battery in my Mercedes E-class?

Remove the Phillips screws on the lower dash panel (2), and detach it. With your ratchet and socket, remove one bolt (5) from the panel covering the auxiliary battery (G1/7). Behind the panel, unbolt the bracket (3) holding up the battery. Disconnect the positive and negative leads (6) from the battery.

When to replace auxiliary battery in Mercedes Benz?

So Mercedes-Benz has incorporated an auxiliary battery to run the extra systems, leaving the main battery topped up and ready to go. Occasionally, these auxiliary batteries in your w212 go bad and need to be replaced. If the battery malfunction message has illuminated on your dash, it’s time to get out the tools and do the replacement yourself.

When to replace battery in 1999 CLK 430?

BAS ESP and ABS. I have a 1999 CLK 430 ? Click to expand… You may need new battery. if the battery voltage was dropping down under 10 volts at times which is the threshold for the ESP/BAS system according to the Owners Manual.

What do the lights on the Mercedes dashboard mean?

Modern Mercedes-Benz cars are filled with lots of sensors that monitor how each system in the car is behaving. The lights on the dashboard display what systems are in use and they also highlight when one of those systems is not working as it should. But what do all those different symbols mean?

How to reset a Mercedes Benz after a flat battery?

How to Reset a Mercedes-Benz After a Flat Battery. 1 Step 1. Insert the reset tool into the Mercedes’ data-link connector, which is near the hood-release latch. Turn on the ignition. 2 Step 2. 3 Step 3. 4 Step 4. 5 Step 5.

Where is the serial number on a Mercedes-Benz radio?

Call a local Mercedes-Benz dealership and give them the VIN of the vehicle and the radio’s serial number to receive the code if the manual cannot be located. The radio’s serial number can be found on the identification plate located on the underside of the radio.

Where is the security code on a Mercedes M class radio?

Punch in the five number vehicle security code on the radio keypad. The security code is included with the owner’s manual. Call a local Mercedes-Benz dealership and give them the VIN of the vehicle and the radio’s serial number to receive the code if the manual cannot be located.

Where is the ignition switch on a Mercedes Benz?

Here are several Group 94 batteries on Amazon that are exact fit for most Mercedes-Benz cost and cost a lot less than the battery that you buy at the dealer The ignition switch needs to be in position I, II or engine running. Once you turn the key to any of these positions the shifter is unlocked from park, via a cable or electronic switch.

Why does my Mercedes medic draw so much battery?

A radio receiver in the car continuously listens for wake up signal from the key. As the car receives a signal in the assigned frequency it wakes up to validate the key. This causes current draw for several seconds. If the car is left parked in high pedestrian traffic areas this could be a problem.

Got the red battery light on dash with message, visit workshop. charged both batteries and all seems fine but cannot get rid of the warning light and message. any ideas on how to get rid of this?

How are the parking lights on a Mercedes Benz?

In newer Mercedes-Benz models, like mine above, the parking lights activate in a slightly different way; you must first turn the light switch to “P,” for “parking,” and then you can put on the turn signals to switch on whichever parking lights you want. But this feature still exists, it’s still standard, and, well, does anyone use it?

What does it mean when Battery Light comes on while car is running?

What causes a Mercedes Benz to not move out of Park?

If the shifter on your Mercedes-Benz will not move out of park, the first thing your should check is the battery. Once you confirm the battery is fully charged the two most common problems are a defective brake light switch or a shifter module is damaged.

Why does my car light come on when I’m driving?

If this light comes on when you’re driving it indicates that the battery is not charging. This could be due to a problem with your car’s electrical system and it could have several causes, such as a faulty alternator, faulty battery, bad electrical connection or damaged cabling.

Is the Red battery light on saying VISIT WORKSHOP?

2004 E320 – had it parked in garage for @ 3 1/2 months not starting. Now it starts OK but have RED Battery Light VISIT WORKSHOP ON … read more associates in automotive te… Vocational, Technical or Tra…

How to fix battery visit error on Mercedes W211?

Battery Visit Workshop! How to check and fix this error on a Mercedes W211 – YouTube Battery Visit Workshop! How to check and fix this error on a Mercedes W211 If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations.

What does visit workshop do on Mercedes W211?

This feature is not available right now. Please try again later. When you see “Visit Workshop” in red in the centre of the dashboard of your W211 Mercedes E Class, this is how you fix it, by replacing the backup battery for the SBC brake system.

What does red light with battery VISIT WORKSHOP mean?

Yes. It’s imbedded in the speedometer, graphic section. It says “Visit workshop” with a bright red battery below it. The red battery light indicates that there is a malfunction in your vehicle’s charging system. This would mean related to the alternator, voltage regulator, wiring and cabling, or even the drive belt for the alternator.

Where is the aux battery on a Mercedes Benz?

RED light with battery visit workshop on 2006 Mercedes-Benz. Aux battery? – 2006 Mercedes-Benz E350 RED light with battery… RED light with battery visit workshop on 2006 Mercedes-Benz. Aux battery? If it is the aux battery, where is it located?

Why does my Mercedes Benz have a red battery symbol?

It seems that the regulator brushes are worn at an adverse angle, which means that the stator shaft in the alternator is worn, which means that the alternator should have been replaced instead of just the regulator. You need to replace the alternator unit. Happy Benzing!!!

What kind of battery does a Mercedes Benz use?

You can check price and read reviews for multiple Mercedes-Benz AGM Group 94 Batteries that will fit your Mercedes-Benz. You know you have a relatively new battery. You go to start your Mercedes-Benz and you either hear it turn over once or hear several clicks as in this video. This opens in a new window.

What to do if your car speedometer goes off?

Nowadays, there’s a possible reset procedure that can be used, and it can be done by most car owners right at home. A common problem for this malfunction is when the car owner recently replaced the battery, or perhaps jump-stared their vehicle, which in both cases could have caused an electrical spike that made the speedometer go berserk.

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.

How can I tell if my Mercedes medic battery is draining?

Check that the glove box light does not stay on when the car is parked. The easiest way to check this is to open the glove box after the car is parked for a couple of hours. Place your hand near the glove box light bulb and feel it if it is warm. Be careful not to burn your hand. Aftermarket alarm system.

Navigation