Can a Mercedes-Benz ignition lock battery malfunction?
B21DC01 – The buffer battery of the electronic ignition lock has a malfunction. There is a general electrical fault. What Battery Should you Choose? For more information about a Mercedes-Benz auxiliary battery malfunction, contact Xenons4U today!
What to do if your Mercedes door lock is not working?
If all of the locks on your Mercedes fail to open (or close) first check your key fob to make certain that its battery is working. Replace the worn out battery, if necessary. If key fob is working, you may have a faulty key fob, which can be repaired or replaced by taking it to your dealer.
Where is the battery located in a Mercedes Benz?
N000000004039 is usually located at the rear of the car in the trunk (boot) area, near fuse box. What is A0009829308 auxiliary battery ?
What to do if your Mercedes auxiliary battery fails?
If this does not completely fix the problem, you may wish to take your car to a Mercedes service center or replace the whole auxiliary battery. Like the main battery, it may fail repeatedly if it has lost charge. Where is auxiliary battery located ?
Where is the central locking system on a Mercedes?
The locks are vacuum operated. The pump is next to the battery under rear seat. Do you hear the pump starting when you press the remote, or dash button? 1994 E320 Wagon,1999 E320 Wagon,2000 E 320 Wagon, MGB Track/Rally, ,1988 300E ,more…. Resolved his problem.
According to Mercedes Benz the main battery, usually found in the trunk, supplies the on-board electrical system in normal operation. While the secondary (auxulary battery is a short-time backup for the power supply in the event of the on-board system battery failing. E Class W211, CLS Class for example have two batteries.
Is the fuse on my car alarm working?
All of the fuses are fine. The pump does not make any noise when I hit the lock button on the dash or the remote. The alarm works when I hit the lock button, just not the locks. The headrest in the back dont work and neither does the trunk release.