strange sound under the hood and start/stop button
please tell me, the start / stop button stops working, while fuel consumption increases greatly, a strange sound appears under the hood and there is a strange smell of burnt plastic. On the service, only the start / stop button gives an error. they do not see other errors. what could it be ?
video in attached
in neutral gear on the video gas to the floor, and the engine speed does not increase to the maximum
Trending Topics
The Best of Mercedes & AMG






