Old Sep 11, 2020 | 02:02 AM
  #2  
visa_broke's Avatar
visa_broke
Advanced PassionFord User
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2014
Posts: 2,444
Likes: 330
From: Hertsfordshire
Default

depends how it is connected, it used to be a wire connected to the handbrake switch. Maybe its something similar but knowing Mercedes its probably coded in some how.
Reply