VOLVO
AUD-B1D8411 - Headphone pannel 1. General Electrical Failures. Circuit short to ground
System
Audio Module (AUD)
Volvo models this fault code applies to
Applies to the following models:
9 modelsS60 (2011–), S80 (2007–), V40 (2013–), V40 Cross Country (2013–), V60 (2011–), V60 Cross Country (2015–), V70 (2008–), XC60 (2009–), XC70 (2008–)
What does this fault code mean?
The audio control module (AUD) measures too low a signal from the left headphone panel. The fault is most often a short circuit to ground in the signal wire between the module and the panel. It is set while the module is active, and the headphones do not work.
Possible causes
- Short circuit to ground in the signal wire between the audio module and the left headphone panel
What you can do
- 1Check that the audio system fuses are intact and see where they are located in the owner's manual
- 2Check the connector to the left headphone panel for damage, moisture and corrosion
- 3Inspect the wire to the headphone panel for chafing and pinching where it could touch the bodywork
- 4Read the signal with diagnostic equipment and repair the short to ground
Symptoms you may notice1
- The headphones do not work
General guidance for car owners. Diagnosis on the car can point to a different cause.