Good Evening Enthusiasts, I've been reading this forum for years and never made an account, I bought my first car (CLK 220CDI - Yes insurance is high...) I've never had any issues and I love it to pieces. Getting in it today however and things starting going a little haywire so I hope one of you could help me out, I'm going to provide a private youtube video down below which will detail the problem(s). 1.) Ignition is switched on and all electronics work. 2.) Engine is started and I lose the ability to control the functions from the steering wheel, Speedo and rev counter doesn't move, wipers don't work, stuff like heated seats also don't work. However the door looking mechanism does.