timon
Member
- Joined
- Apr 13, 2016
- Messages
- 22
- Reaction score
- 3
- Location
- SW France
- Your Mercedes
- W211 estate 2.2CDI 2003. W140/S320/1998
Anyone had this problem? Is it likely to be a fault in the head unit or 'deeper.' The compressor's working fine and the system filled up. And it the system works fine when the button is not illuminated. Car's 1997 and has done 64K miles from new. Thanks for any help