I have a skoda yeti and was messing about with vcds and now when I unlock car rear fog light comes on and wont work with light switch will attach files

AdpLog.CSV CodingLog.CSV

Have you got a full autoscan showing the current coding? The last update in the log files is from the 15th of March 2019.

They are the log files from when I madethe booboo haven't use cable since mate

So it's been broken since March?

 

First thing I'd try is restoring the old lcode to the BCM (address 09) as the last change certainly doesn't look right.

I think I clicked on something to do with 15 if that helps

I think I was trying to get both rears to work with vcds

Probably worth posting a full autoscan to show exactly what the current state is.

 

Normally lighting changes involve changing with byte 18 in the BCM, if you've done that it's likely VCDS can't fix it...