As soon as the 2003 Buick Regal change oil light comes on, it is important to do so immediately. Not changing your oil can damage the motor in your car.
Why is my security light on and will not let my key come out of the ignition. 1999 buick regal
The check engine light on a Buick Regal can be reset with a special diagnostic scanner. This can be performed at a car dealership or service garage.
A person can reset the airbag light on 1997 Buick Regal by checking the wires and making sure they are all plugged in. Then by clearing the codes causing the light with an OBD scanner.
Buy a new car
the manual will tell u
there is no light bulb for the odometer. its a digital display. you have to replace the dash. used usally a 100. or so. had it happen to me. 2000 buick regal gs
Normally this would be wired into the Instrument Lights.
I have a 1992 regal and it is located under the glove-box behind a piece of black plastic.