Buick Regal: Repair Instructions
Outside Rearview Mirror Replacement
Preliminary Procedures
Front Side Door Window Garnish Molding Replacement.
- Outside Rearview Mirror Bolt [3x]
CAUTION:
Fastener Caution.
Tighten
9 N.m (80 lb in)
- Outside Rearview Mirror
Procedure
- Disconnect the electrical connector.
- Unlock the retaining tabs.
- {If equipped} Side View Driver Information Camera - Programming and
Setup.
OUTSIDE REARVIEW MIRROR HOUSING UPPER COVER REPLACEMENT
Preliminary Procedure
Outside Rearview Mirror Glass Replacement.
- Outside Rearview Mirror Upper Housing Cover
Procedure
- Apply a double layer of masking tape around the perimeter of the
painted
surfaces.
- Release the retaining tabs.
- Use a flat bladed plastic tool to remove.
OUTSIDE REARVIEW MIRROR HOUSING BEZEL REPLACEMENT
Preliminary Procedure
Outside Rearview Mirror Housing Upper Cover Replacement.
- Outside Rearview Mirror Opening Applique Bolt [3x]
CAUTION: Refer to Fastener Caution.
Tighten
0.9 N.m (8 lb in)
- Outside Rearview Mirror Housing Bezel
Procedure
Release the retaining tabs.
OUTSIDE REARVIEW MIRROR ACTUATOR REPLACEMENT
Preliminary Procedure
Outside Rearview Mirror Housing Upper Cover Replacement.
- Outside Rearview Mirror Actuator Bolt
CAUTION: Refer to Fastener Caution.
Tighten
1.2 N.m (11 lb in)
- Outside Rearview Mirror Actuator
Procedure
- Release the retaining tab.
- Disconnect the electrical connector.
OUTSIDE REARVIEW MIRROR GLASS REPLACEMENT
- Outside Rearview Mirror Glass
WARNING:
Glass and Sheet Metal Handling Warning
Procedure
- Release the mirror glass backing from the mirror housing by pulling
outward.
- Disconnect the electrical connector.
INSIDE REARVIEW MIRROR REPLACEMENT
Preliminary Procedures
Windshield Multifunction Sensor Mount Bracket Cover Replacement.
- Inside Rearview Mirror Bolt
CAUTION:
Fastener Caution
Tighten
1.8 N.m (16 lb in)
- Inside Rearview Mirror
Procedure
Disconnect the electrical connector.
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AUTOMATIC DAY-NIGHT MIRROR DESCRIPTION AND OPERATION
Inside Rearview Mirror with the Automatic Day-Night Feature System
Operation
The inside rearview mirror uses 2 photocell sensors. One sensor is th
SPECIFICATIONS
FASTENER TIGHTENING TORQUE SPECIFICATIONS
Reusable Threaded Fastener Tightening Specifications
NOTE:
All fasteners listed in this table can be reused after removal.
SCHEMATIC WIRING DI
SEE MORE:
Diagnostic Instructions
Perform the Diagnostic System Check prior to using this diagnostic
procedure:Diagnostic System
Check - Vehicle
Review the description of Strategy Based Diagnosis:Strategy Based
Diagnosis
An overview of each diagnostic category can be found here:Diagnostic
Procedure
Power Transfer Unit Idler Gear Shaft Tube and O-ring, Input Shaft Bearing
Race and Shim, and Idler Gear Shaft Bearing
Race and Shim Installation
Power Transfer Unit Idler Gear Shaft Access Tube O-ring- Rear
Power Transfer Unit Idler Shaft Tube
Procedure
The tube orientation for assembly. In