GTI L4-2.0L Turbo (BPY) (2007)
Combination Switch: Description and Operation
Steering column switch
CAUTION: When disconnecting and connecting battery, the procedure must be followed as described.
NOTE:
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After installing a new Steering Column Electronic Systems Control Module J527, it must be coded.
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If malfunctions occur at steering column switch, coding of Steering Column Electronic Systems Control Module J527 must be checked.
DTC recognition and display:
Steering Column Electronic Systems Control Module J527 is equipped with On Board Diagnostics (OBD) which assists troubleshooting.
Use Vehicle Diagnosis, Testing and Information System VAS 5051A in operating mode "Guided Fault Finding" for troubleshooting.