I have a new (to me) 2011, C180, 1800 petrol.
There are two switches on the ceiling console I am at a loss for and cannot find them online. They do not activate anything obvious and other switches are present to turn lights on/off etc. Anyone assist?
They both turn the alarm system off. The top one turns the alarm system off in the case where you may need a lift/tow in the case of a breakdown and the lower on just turns the internal alarm system off, you may need to leave a dog in the car with the windows wound down a little for example Oh, and welcome to the forum