2001 Volvo S80 Electric Module Failures

Dan T · Post by **Dan T** » 01 Aug 2014, 15:46

Hello all, the courtesy lights enable when I open a door and lock/unlock, however I cannot turn on the courtesy light manually, also my home-link system does not work, along with the mirror vanity lights, as well as the sunroof. Any ideas? The auto dimming rear view mirror does work though.

Post by **jkdjim** » 01 Aug 2014, 16:15

I know the sunroof problem has to do with resetting a particular module. I can't remember off the top of my head, but I believe you unlock and lock the car, using the key, 3 times. That should reset it.

537playing · Post by **537playing** » 10 Aug 2014, 09:45

Sounds like the alarm module is at fault. Search this site as the unit is simple to replace and located in the passenger front fender. I have a new unit if you can't find one. I was always the type to purchase parts well in advance if they were to fail. Obviously mine never did fail. I still have a used starter in my trunk if that ever fails. Lol