The CCU is known to take a dump. I took mine apart and there was extensive corrosion on the foil traces. I had to solder jumpers over the bad parts to get it working again.

__________________
-Evan


Benz Fleet:
1968 UNIMOG 404.114
1998 E300
2008 E63


Non-Benz Fleet:
1992 Aerostar
1993 MR2
2000 F250