I'm driving a 91 Camry 4cy with a newly rebuilt engine. The oil light keeps coming on when I press on the brakes, however, a check of oil and brake fluid levels indicates I'm not running low on either. Any ideas what else this could mean? (the engine has less only a hundred or so miles on it since the rebuild)

While anyone's at it, I'd love to know what all the warning light combinations mean.

I learned a year ago that BRAKE + BATTERY = alternator not working.

 

it could be a problem with the oil sending unit...

 

It is supposed to have a new one, but I guess that's an easy place to start... Is it possible to switch wires on the brake, battery or oil lights?

I can recall when I had battery problems and pressig on the brake pedal caused the warning lights to go off. I just can't understand how pressing on the brake pedal has anything to do with the oil... I tried coasting to lower RPM and no light went off. It only happens at low RPM When the brake pedal is depressed.

Weird.

 

it really is weird...did you say that youve had wiring issues in the past?