Mercedes W123 Door Lock Repair

The door locks on many w123 mercedes benz are locked and unlocked using vacuum produced by the vacuum pump on the engine.

Mercedes w123 door lock repair.

It is a system made of many parts and can be complicated to diagnose properly if you ve never done it before and especially if the system has been left to deteriorate for some time. The main moving part is a set of rubber diaphragms that with age get brittle and. Fixing my mercedes benz w123 door lock diy repair tagged on. Arya dega july 11 2014 july 23 2014 automotive what the heck is the sniper in.

Antique benz car carburetor cleaner diy door fixing lock mercedes repair vehicle w123 wd 40 workshop. W123 door lock vacuum actuator early style repair. The central locking system on the w123 is run by vacuum. One common item that leaks is the vacuum operated lock actuators.

Common item that leaks is the vacuum operated lock actuators. For complete instructions and parts needed to fix your door locks and other related vacuum problems go here. Leaks in the door lock system can cause the door locks to operate poorly. The door lock system on a w123 is controlled entirely by vacuum.

Mercedes used this system early in their cars because it was more reliable and cheaper than early electronics. While most people get intimidated by the system it is relatively easy and simple once you understand it. The door locks on many w123 mercedes benz are locked and unlocked using vacuum produced by the.