For 1990-2009 cars

# Outside Rear View Mirror Loose/Vibrates/Rattles (Install Dampening Material)

Subject: | Outside Rear View Mirror Loose/Vibrates/Rattles (Install Dampening Material)

Models: | 2007 Saturn Sky

| 2007 Opel GT

### Condition

Some customers may comment that the outside mirror housing may vibrate when driving or that the mirror rattles when closing the door.

### Cause

This condition may be caused because of not enough foam stiffener between the inner and outer door panel at the mirror.

### Correction

1. Remove the mirror. Refer to Outside Rearview Mirror Replacement in SI.
2. Apply *3M Duramix™ NVH Dampening Material, P/N 04374, between the inner and outer panel in the entire mirror opening.
3. Remove any excess material in the mirror mounting holes.
4. Reinstall the mirror and door trim. Refer to Outside Rearview Mirror Replacement.

*We believe this source and their products to be reliable. There may be additional manufacturers of such products/material. General Motors does not endorse indicate any preference for or assume any responsibility for the products or material from this firm or for any such items that may be available from other sources.

### Parts Information

3M products may be purchased through your local distributor.

Information about 3M product retailers in your area may be obtained by calling 1-800-364-3577 (U.S. and Canada).

Part Number | Description | **Material Allowance
--- | --- | ---
*04374 | 3M Duramix™ NVH Dampening Material | $14.00 (U.S.) $17.00 (Canada)
*As this P/N is phased out, P/N 04274 will be replace it. It is the same product but in a different size container (200 ml). **This allowance is for one vehicle. Each two part caulk tube is sufficient to service a minimum of three vehicles.

### Warranty Information

For vehicles repaired under warranty, use:

Labor Operation | Description | Labor Time
--- | --- | ---
B4155 | Mirror, Outside Rear View - Right -- Replace | Use Published Labor Operation Time
B4156 | Mirror, Outside Rear View - Left -- Replace
Add: | To Apply Dampening Material | 0.1 hr