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WINTER mode indicator lamp

Symptom: The lamp does not light up or lights up and stays on constantly.

WINTER mode indicator lamp

Fault symptom

The lamp does not light up or lights up and stays on constantly.

Diagnostic procedure

1 Check the lamp






- Connect the Scan tool diagnostics instrument.

- Select "ACTIVATE".

- Select "WINTER LAMP".


Does the lamp work?

yes

Continue with point 3.


no

Change the bulb, see Service Manual 3:5 "Electrical system, main instrument display panel", and continue with point 2.


2 Check the wiring


Check the wiring between pin 7 of the transmission control module and pin 6 (low spec.) or pin 42 (high spec.) of the main instrument display panel for continuity or shorting.

Is the wiring harness OK?

yes

Continue with point 3.


no

Repair or replace the wiring and continue with point 3.


3 Final check

Check the lamp with the diagnostics instrument.

Does the lamp work?

yes

The remedial action taken was correct.


no

Continue with .