Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1999 Buick RivieraFACTORY OEM SERVICE PROCEDURE
System Tests: Notes
NOTE:
Check terminal contact before replacing any component.
SYMPTOM INDEX
| Symptom | Perform Test |
|---|---|
| All Windows Inoperative | 1 |
| Express Down Inoperative | 2 |
| Left Front Window Inoperative | 3 |
| Right Front, Left Rear Or Right Rear Window Inoperative From Master Switch Assembly | 4 |
| Windows Inoperative From Master Switch Assembly | 5 |
| Right Window Inoperative (Riviera) | 6 |
| Right Front, Left Rear Or Right Rear Window Inoperative (Aurora) | 7 |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.