Author Topic: Interior lights issues - Anyone know what PIN does what on CCM 1c0 959 799 AH ?  (Read 23392 times)

Offline Riverdac

  • Just got here
  • *
  • Posts: 3
I know this is an old chestnut but what started as an iritating intermitant fault with around nine different interior lights had ended up becoming pretty persistent. After removing the CCM and applying elctrical cleaner about half have been restored which was quite a result. I'm trying to be more targetted at tackling the rest but so far I've been struggling to find any diagram of the pins for the 1c0 959799 AH. Can anyone point me in the right direction?

Offline itavaltalainen

  • I live here
  • *****
  • Posts: 2,692
  • VCDS and VCP - fault codes, coding, VIM activation
Hi, not been online for a while.
Your CCM likely suffers from broken solder joints on the PCB.

Resolder all the large joints and it should be fine again.
2019 Seat Leon ST FR DSG 135kW - eclipse orange - 23k miles