SAAB WIS ONLINE

PRE-RELEASE

B1735

Read the instructions below then start the fault diagnostic procedure.

Symptom: Lighting for buttons and controls not working.

B1735


Rheostat illumination


Fault symptoms

Lighting for buttons and controls not working.

Condition

The output is overload protected and is cut if the load is too high. A DTC is generated if this occurs.

DTCs are not generated if the voltage is below 11 V or during diagnostic communication.

Diagnostic help

Make sure the bulbs are of the correct rating.

If a lamp with too high a rating is fitted, diagnostic trouble code B1735 can be generated.

The overload protection is reset by turning the ignition OFF and then ON.

Important

The DICE control module can be damaged if a bulb with incorrect rating is fitted.




PRE-RELEASE