fault codes 03158, 03303, 03431 & 03432

dandan88

Senior Member
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T6 Guru
Does anyone know if these faults are dodgy or what they could be/mean?

I’ve attached a screenshot from the app

IMG_5387.png
 
03303 - just a door lock sensor code, delete and see if it comes back.

use the dash clocks to see if they show all the doors open and close ok.

..


3431/3432 - lights - you got aftermarket lights?

++++

3158 - no coms code.


+++


log the faults, then clear them all.

go for a test drive, then rescan - see if any codes come back.


but none look anything to worry about. (provided that door lock one isnt an issue)
 
I don't know the answer but I seem to recall that mine also comes up with an 03303 on a Carista scan. It bugged me at first but IIRC it won't cancel (well not in Carista anyway). On the other hand it doesn't seem to be doing any harm and it's been about 3 years since I first saw it. I'd forgotten about it until seeing this and it will probably start annoying me again now!
 
I had the 03303 code on mine. The door handle would sometimes stick and not unlock the door. With research from here I took the panel off adjusted the rod and sorted that and cleared the code and it's never popped up since.
 
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