Why is my CLK central locking not working?

If it loks properly with a remote alarm sets up too, cause I can hear all locks to lock the doors and boot too, hazard lights flashes three times. after that if i unlock it with a metal key the car is asking for the key key to deactivate the alarm. I will check the fuses tomorrow and I’ll try to check the antenna. Thank again.

Where is the radio antenna on my CLK?

Portsmouth, Hampshire. Hold the key near the top of the rear window. (where the radio antenna is) and see if it works. Just checked it. No response. Then checked close to the door handle and it worked again for the few times. Tried different distances and noticed that if it’s more than 1meter it doesn’t work.

How can I lock my car with a remote?

The car can be locked with inferred locking (IR) with the remote held close to the door handle sensor, this should arm the alarm and open/close windows.

What to do if your Mercedes convertible fuse is blown?

This is usally a 40 A fuse. If it is blown, replace it with a new fuse with the same ampere rating. Check the convertible top relay as well. Swap it with a known working relay that is identical. You can also bridge the top relay for a couple of seconds to see if the hydraulic pump start to run.

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

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.

What kind of fuse box does a Mercedes CLK II have?

Actual Mercedes-Benz CLK II (W209) (2002-2010) diagrams & schemes (fuse box diagrams & layouts, location diagrams, wiring diagrams etc.) may vary depend on the model version.

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.

Why are the hazard lights flashing while the car is parked?

The problem I am experiencing is that the hazard lights begin flashing whilst the car is parked (with the alarm primed). Today I came home as normal, parked the car and locked it using the key fob. When I came out later this afternoon, I notice the hazard lights were flashing (quite quickly).

Where is the key to unlock the car?

Before I could lock/unlock the car from a long distance, now if it works it works only if the key is very close to the door handle. By the way, thanks for response. Portsmouth, Hampshire. Hold the key near the top of the rear window. (where the radio antenna is) and see if it works. Just checked it. No response.

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

1. Put the key in the ignition. 2. Quickly remove it within 10 seconds and hold down the Lock button. 3. While holding the Lock button, press Unlock five times. 4. Release these buttons and press the Trunk button once.

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

A good first step is to change the keyless remote battery. (If you’ve already done this, keep reading.) 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.

What to do if your smart key is not working?

If your SmartKey isn’t working, you might need to re-sync it. 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.

What are the symptoms of a broken actuator Cam?

For Mercedes-Benz C209 CLK 280 (2005-09), CLK 350 (2005-09) and CLK 500 (2006-10) vehicles, the plastic actuator cam in the variable intake manifold (VIM) for the M272 V6 and M273 V8 engines is susceptible to failure. Symptoms of a broken actuator cam include: A loss of power (particularly at low and mid-range engine speeds);

Is the actuator cam on a Mercedes C209 CLK 350?

Is there a recall on the Mercedes C209 CLK?

In August 2020, recall campaign RC2752 was issued for Mercedes-Benz C209 CLK Coupes that had sunroofs. In these vehicles, the durability of the bonding between the sunroof glass panel and the sliding roof frame may not meet specifications and the glass panel may separate from the vehicle.

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 Remote key not unlocking my car?

Anyway it is working fine now. If the red light on the key fob comes on when you press the lock/unlock button then the battery is fine. The key has two components to it. A radio frequency component that operates the locking/unlocking of the car and an infrared component that starts the car.

Why does my CLK remote lock not Beep?

A guy over on the W203 forum solved his by re-soldering the contacts: My CLK has never beeped when locking/unlocking the doors remotely. All the required lights flash 3 times, but no beeps. I have assumed that this is a ‘market’ issue, and the UK market does not need a beep. After all – what good does it do?

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.

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.

Why is the steering column lock not working?

The steering column lock is a security feature which all car manufacturers incorporate in the cars. It is possible that the battery in the car is defective, as it does not provide the necessary voltage for the ECU and the N73 Electronic Ignition/Starter Switch (EIS) to function properly.

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.

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