Where is the power window switch on a Mercedes?
The main power window switch is tasked with controlling all functions of the windows. Unfortunately, being located on the driver’s side, it’s not in the best position, as this makes it prone to damage from spilled drinks and rain coming through the driver’s side window.
Why are the power windows on my Mercedes not working?
Window relay module. A part of it could be broken, rendering the entire system useless. The power windows have a motor that is responsible for moving the windows up and down. The regulator serves as the harness anchoring the car windows, and its gears get rotated by the motor.
Why does my C class window not work?
Another way to diagnose this problem is if you test the window relay with a voltmeter—if it has power, the problem is in all likelihood the motor. A new power window motor for a C-Class is about $60. Figure 3. Power window motor. This component is subject to a lot of friction and might be worn out.
What does active emergency stop assist do on a Mercedes?
Active Emergency Stop Assist. Active Emergency Stop Assist brakes the vehicle to a standstill in its lane if it detects that the driver is no longer actively driving the vehicle while it is on the move with Active Steering Assist switched on.
The main power window switch is tasked with controlling all functions of the windows. Unfortunately, being located on the driver’s side, it’s not in the best position, as this makes it prone to damage from spilled drinks and rain coming through the driver’s side window.
Why are my power windows not working on my Mercedes C class?
A good way to tell if this is the root of your problem is if one of the windows does not move up or down, but the others do. Another way to diagnose this problem is if you test the window relay with a voltmeter—if it has power, the problem is in all likelihood the motor. A new power window motor for a C-Class is about $60.
Why does my power window regulator not work?
Figure 4. Window regulator. The main power window switch is more prone to damage caused by factors like spilled drinks and rain. The main power window switch is tasked with controlling all functions of the windows.
How much does it cost to replace a Mercedes C class window relay?
While a broken wire can be easily soldered back, if the relay in your C-Class is old, then you will need to replace it in order to get everything working properly again. They typically run $25 and are easy to replace. Figure 2. Window relay module. A part of it could be broken, rendering the entire system useless.
What causes a power window to not work?
When you have a power window not working condition, most DIYers automatically suspect a bad power window motor. That’s usually not the case. If you have a power window not working issue, the fault is usually a broken window regulator, bad window switch, or a problem in the power window wiring. Passenger window not working
Why is my passenger window not working but the driver window is working?
When passenger windows don’t work, but the driver’s window does, chances are high that you’ve got a bad master switch in the driver’s door or a broken wire in the driver’s door hinge area. Second: Power window motors only have two wires.
What does the down cycle on a power window switch do?
When you operate the down cycle on your power window switch, it provides + power and – ground to the power window motor. When you operate the up cycle, the switch reverses the polarity on those same two wires.
Why are the door switches on my Mercedes not working?
They are fused by fuse f21 (30A) for the Left DCM (N69/1), or f22 (30A) for the Right DCM (N69/2). If the fuses are OK, possibly the DCM is toast, as so many individual faults are unlikely. Spent a few hours pulling bits off the car and sounding things out. Not much luck. Just read your reply and it sounds like a good possibility.
While a broken wire can be easily soldered back, if the relay in your C-Class is old, then you will need to replace it in order to get everything working properly again. They typically run $25 and are easy to replace. Figure 2. Window relay module. A part of it could be broken, rendering the entire system useless.
What kind of switches are in a Mercedes Benz?
Switches Mercedes-Benz Window Electrical Switches Skip to page navigation Filter (2) Mercedes-Benz Window Electrical Switches Side Refine Panel Shop by category Electrical Components Switches Alternators & Parts