Steering Column Switch - Volkswagen Jetta 2005 Workshop Manual

9

Steering column switch

Caution
Disconnecting and connecting the battery as described in the
Workshop Manual ⇒ page 29
Note
After installing a new steering column electronics control unit
♦
-J527- , it must be coded
In the event of faults in the steering column switch, the coding
♦
of the steering column electronics control unit -J527- must be
checked ⇒ page 227
Fault detection and fault display:
The steering column electronics control unit -J527- is equipped
with self-diagnosis, which is designed to ease fault finding.
For fault finding, use the vehicle diagnosis, testing and informa‐
tion system -VAS 5051A- in "guided fault finding" mode.
.
⇒ page 227 .
.
Jetta 2005 ➤ , Bora 2006 ➤
Electrical System - Edition 05.2005
9. Steering column switch
219