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.
2004 Buick Rainier AWD V8-5.3L VIN PFACTORY OEM SERVICE PROCEDURE
Mirror Face Replacement
Mirror Face Replacement
Removal Procedure
Important:
* In order to identify the electrochromic mirror (1), take note of the glass bezel thickness of 5 mm (3/16 in).
* Only the electrochromic mirror (1) has identification numbers located at the bottom center edge of the glass.
* In order to identify the non-electrochromic mirror (2), take note of the glass bezel thickness of 3 mm (1/8 in).
* The electrochromic glass is not serviceable. Replace the mirror only as an assembly.
Caution: Approved safety glasses and gloves should be worn when performing this procedure to reduce the chance of personal injury.
To remove the non-electrochmic glass, manually tilt the top edge of the glass away from the mirror housing in order to gain access to the retaining tab located behind the glass.
1. Using a flat-bladed tool, carefully release the upper tab (1) that retains the glass to the actuator while simultaneously tilting the glass away from the mirror housing.
2. Partially remove the glass from the mirror assembly.
3. Disconnect the 2 heated mirror connectors from the glass, if equipped.
4. Remove the glass from the mirror assembly.
Installation Procedure
1. Position the glass to the mirror assembly.
2. Connect the 2 heated mirror connectors to the glass, if equipped.
3. Carefully attach the glass to the actuator by pushing the glass into the actuator, ensuring the upper (1) and lower retaining tabs are fully seated.
4. Verify proper operation of the mirror assembly.
Factory Service Tools
Use the Manual With the Right Hardware
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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.
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