I have a 1993 940 turbo wagon. Recently my brake lights stop working. Changed the bulbs and checked the fuse. Still not working. Rest of lights work fine. Just braking lights aren't working when I press the brakes. What or where do I go next?

 

brake light switch activated by the park pedal itself (sometimes it simply needs adjustment)

try having a friend or a board hold down the brakes and use a multi meter to see if anything is at the light sockets

 

Probably the big red round relay, that controls the "bulb out" features located in the middle under the radio. Does your Cruise work? It should also be inop if the relay is faulty.

The brake light switch on top of the brake pedal is a distant second as a possibility.

 

forgot about this one! common problem

Volvo Bulb Integrity Sensor 109471 KAE-1362370