When does the bonnet open warning light come on?
Thank you for your kind words. Bonnet open warning light on. I have a 2005 C 180 Kompressor. the bonnet open warning light comes on even though bonnet is securely shut, but only when the car is moving, and goes off when it is stationary – e.g. traffic light. any thoughts on this? Just to clarify….
What to do if your Mercedes Benz bonnet is left open?
I’m not really familiar with MLs but my first thought would be to trace the wiring from the switch back towards the fusebox and make sure there are no shorts (between the wires or to earth) that could trigger the warning. does the warning disappear if the switch is completely disconnected and the wires left open circuit?
Is it necessary to close the bonnet on a clk3202001?
To close it you are pushing against a reasonable amount of resistance so yes a hefty closure is required, the bonnet would not drop shut of its own accord. clk3202001,sl6002003 with everything regrettably sold ,A class 170cdi auto.
How to check Active Bonnet malfunction error message?
Somewhere there will also be a micro switch. Follow any wiring and check that it is securely held. Somewhere there will also be a micro switch. Follow any wiring and check that it is securely held. Click to expand… Thank you for the info, I will give that a try and see what happens.
How to reset service Minder light on Mercedes Benz ml250?
The service interval must be reset after performed the maintenance service on your vehicle. Follow the instructions below to reset the Service Minder light on your Mercedes-Benz M-Class: If your vehicle has an ignition button, press the START-STOP ENGINE button without touching the brake pedal.
Why does my Mercedes say Active Bonnet malfunction?
This time the red sign did not appear so was content that I had closed it properly. Then three days later mid-way through a drive on a dual carriageway where I was probably doing around 50MPH a message appeared on the dash saying “active bonnet malfunction, see owners manual…”.
What should I do if I see a warning light on my Mercedes?
Switch off the engine immediately. Wait until the engine has cooled down, make sure the air supply to the radiator has not been inpaired. Avoid high loads on the engine and drive to the nearest authorised repairer ensuring the coolant temperature remains below the red marking. Caution – the cooling system is a pressurised system.
To close it you are pushing against a reasonable amount of resistance so yes a hefty closure is required, the bonnet would not drop shut of its own accord. clk3202001,sl6002003 with everything regrettably sold ,A class 170cdi auto.