Light is on almost all the time I am driving. At first it was very intermittent. Dealer wants $90 .00 to diagnose it. They also sati is not part of the Rea call. Is there a wiring schematic that I could look at. I am better at reading wiring diagrams than most mechanics.

 

If you like reading wire diagrams and other things. I suggest a good service manul for the car. I've used "automanualsource" in the past, not bad as you can get a download for ~$22 and or a CD shipped for ~$25.

The drivers side "latch" is the most common issue/failure if the car has not been in an accident before.