How do you turn the child lock off on a Mercedes A Class?
To deactivate: press the child-proof lock lever up in the direction of arrow 1. When children ride on the vehicle’s rear seats, activate the override switch. Otherwise, the children could be injured, e.g. by trapping themselves in the rear side window. To activate/deactivate: press button 1.
What causes a door lock to stop working?
If the door lock relay has any internal or wiring issues, it can cause the door locks to function intermittently. The door locks may function correctly one moment, and in the next will cease to operate.
What to do if your door lock relay is not working?
Power door locks do not function. If your power door lock system is having any issues, or you suspect that your relay may be having a problem, have the vehicle inspected by a professional technician, such as one from YourMechanic, to determine if your car needs a door lock relay replacement.
How to discuss a Mercedes Benz door lock problem?
Start a new thread on your specific issue. Also try using the ‘search community’ at the top of your webpage for other threads on the w202 forum and even the w210 forum. ===>>> Update your user CP info…. Did you find the recommended reading relevant to this discussion?
How does a power door lock lock work?
The power door locks utilize individual solenoids in each of the doors that activate the door lock mechanism. The switch provides power to the door lock solenoids. To lock the doors the switch provides voltage to the two terminals of the solenoid. To unlock the doors the switch reverses the polarity of the voltage applied to the solenoid.
What causes a door lock relay to not work?
Power door locks do not function. Power door locks that do not function are another common symptom for a problem with the door lock relay. If the power door lock relay fails, it will cut off power to the entire power door lock system and may cause them to not function correctly.
Why does my car door lock not work?
If the door lock relay has any internal or wiring issues, it can cause the door locks to function intermittently. The door locks may function correctly one moment, and in the next will cease to operate. This can be an inconvenience to the driver when trying to lock or unlock the vehicle.
What do you need to know about power door locks?
Power door locks are a feature that has nearly become a standard feature on many newer vehicles. They make the task of locking the vehicle’s doors as simple as pressing a button on the key fob or inside of the vehicle.