I had a good look at my roof today, and I'm not sure if the tracks need cleaning.
There seems to be a build up of grease and debris as you can see below.
Should I clean it all off or leave it?
Also, looks like the rubber could do with a clean, what would be best for this?
The next pana...
Any ideas . I have a c220 evo coupe that wont start. Battery is good. I have flicked up and down gearbox incase of sticky switch. But not a murmour from anything.