S4, Starter switch
Wiring diagrams
Connection diagram
Function
Key removed = position 0
Key inserted = position B
RA = radio position
15 = supply to relays
50 = start position
Replacement
1 Remove the two covers from around the
steering column.
2 Undo the two screws securing the starter
switch to the steering lock, see illustration.
When replacing the steering lock, the securing
dowel must be drilled out.
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