Internal Door Locks/Seat Warmers/etc. Not Functioning
Thread Starter
Junior Member
Joined: Nov 2010
Posts: 73
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2004 C230 Kompressor Sedan 6MT
Internal Door Locks/Seat Warmers/etc. Not Functioning
The top row of switches where the emergency lights button is located are not working. I noticed it when I tried to unlock the doors when I was picking someone up, and it never worked. Later on I checked to see if any of the other switches worked, and they didn't. Meanwhile, my climate control and deck still work fine.
I tried quickly searching this and found nothing, so what could be the issue? It's probably worth mentioning that I installed the Pioneer AVH-3200 double-din while the car was stored, and haven't had to use those switches until lately.
I tried quickly searching this and found nothing, so what could be the issue? It's probably worth mentioning that I installed the Pioneer AVH-3200 double-din while the car was stored, and haven't had to use those switches until lately.
Senior Member
Joined: Jan 2011
Posts: 283
Likes: 0
From: Metro ATL
2001 E55 AMG (sold)
The most likely answer would be that you messed up the wiring when you did your install. I'd pull out the double DIN and check for loose connections or possibly a pinched/cut wire.
