I have a 2014 VW Tiguan Comfortline and just recently I installed the OEM hitch with electronic module. I encountered some difficulties in coding the engine module in VCDS.
Canway 19 coding and Trailer -69 module went ok but when I select 'Trailer Installed' under Byte 6 in the engine module coding I get the 'Error 31' message and coding is not accepted.
I wonder what to look for and how to resolve this. Any help is much appreciated. I have the autoscan and screen shots but unfortunately I can't include them here due to my status.. Thanks.
Canway 19 coding and Trailer -69 module went ok but when I select 'Trailer Installed' under Byte 6 in the engine module coding I get the 'Error 31' message and coding is not accepted.
I wonder what to look for and how to resolve this. Any help is much appreciated. I have the autoscan and screen shots but unfortunately I can't include them here due to my status.. Thanks.