It's in the middle of the dash on top. Not sure yet how to remove it, just checked with the parts dept at a Buick dealer. Cost approx $62.00 part only.
Where is the headlight sensor for a 1999 buick regal? Its in the back, sike ;D
show a diagram of a buick park avenue crankshaft sensor
The 1991 Buick IAT sensor can be found in the air intake hose. The IAT sensor will be between the air box and the top of the engine.
probably on dash
To replace the lights in your car you need to unscrew the headlight cover on your Buick. Once this is removed you can unscrew and replace the old bulb.
The horn location for a 1999 Buick Park Avenue is along the front of the engine compartment, near the right headlight. It is directed outward to help the sound travel further.
check crank sensor
Behind the crank pulley that your belt rides on!
It's just behind the harmonic balancer.
The crankshaft position sensor is mounted on the front of the engine. It bolts on, and has one wiring plug.
Take the light assy off of the car and the bulb screws in from the rear.
undo the 2 star screws on the top of each of the lamps. then pull straight out