Courtesy Lights: Diagnosis
The output is provided with overload protection which shuts it off in the event of an excessive load. When this occurs, diagnostic trouble code B1240 will be generated.
DTCs are not generated if the voltage is below 11 V, or during diagnostic communication, or in case of interruption.
IMPORTANT:
All lamp outputs are protected by short-circuiting.
Do not change to lamps of a higher wattage, since the outputs are not made to withstand a permanent overload.
If the wattage goes unduly high the short-circuit protection will immediately trip.
Do not change to lamps of a higher wattage, since the outputs are not made to withstand a permanent overload.
If the wattage goes unduly high the short-circuit protection will immediately trip.