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Q: Headlights and turn signals not working. on 1999 Volvo S80

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Headlights and turn signals do not work at all.
No car image 94a1663db56199c5353592009e34aaa51078a2469bed068bb8d6f0ba43accf97
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Try removing and re-installing the fuse labeled "SWM". This powers the Steering Wheel Module", which is the housing that has the headlight and turn signal switches. It's in the fuse box on the left end of the dash. This should reset the module. If that doesn't work, you'll need to take it to a shop that is very familiar with working on this vehicle, since it has a fairly complex computer network and diagnosing these types of problems can be difficult.
Good Luck!
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