Need help with my 2001 clk320. I'm wanting to know what

>>17349845
My trunk light won't turn off on this particular car. It stays on as if the trunk was open. I'm not much of a car guy but I've pressed on the switch by hand to see if it even turns off and it doesn't. Can anyone help? Full circuit is broken somewhere maybe?

>>17349845
If you've got an automatic, expect the crank sensor to fail at some point. That's not a cheap job. Anything to do with air con on these cars is a nightmare - compressors, pumps etc.. Rust is probably the biggest problem with these cars, particularly around wheel arches.

As for your problem, possibly faulty wiring. Pay an auto-electrician to give it the once over.

>>17350077
Make sure he has the special Merc scanner or he'll miss all the proprietary codes.

>>17349857
Wiring or bad switch would be my first guess.
>>17350077
All of this too, I'll reiterate with my own:

>Rust
>Sensors, specifically crank and cam position
>Climate control is definitely expensive
>Automatic transmissions can be an issue.

Great cars though, good luck with it. Keep up with the maintenance.