B1220
Read the instructions below then start the fault diagnostic procedure.
Symptom: Map lights not working.
| B1220 |
Reading lights
Fault symptoms
Map lights 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 11V or during diagnostic communication.
Diagnostic help
Make sure the bulb is the correct rating.If a lamp with too high a rating is fitted, diagnostic trouble code B1220 can be generated.
The overload protection is reset by turning the ignition OFF and then ON.
| Important | ||
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The DICE control module can be damaged if a bulb with incorrect rating is fitted. |
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