GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 1998 🢒 Riviera 🢒 Body and Accessories 🢒 Doors 🢒 Outside Mirrors System Check

Outside Mirrors System Check Without Memory

Step

Action

Normal Result(s)

Abnormal Result(s)*

1
  1. Put the power mirror switch in the left position.
  2. Move the power mirror switch up and down.

The left outside power mirror moves smoothly upward and downward.

2

Move the power mirror switch left and right.

The left outside power mirror moves smoothly to the left and to the right.

3
  1. Put the power mirror switch in the right position.
  2. Move the power mirror switch up and down.

The right outside power mirror moves smoothly upward and downward.

4

Move the power mirror switch left and right.

The right outside power mirror moves smoothly to the left and to the right.

* Refer to the appropriate symptom diagnostic table for the applicable abnormal result.

Outside Mirrors System Check With Memory

Step

Action

Normal Result(s)

Abnormal Result(s)*

1
  1. Set the mirror switch to left.
  2. Briefly press each of the following mirror switches:
    3. • LEFT
    • RIGHT
    • UP
    • DOWN

The left outside power mirror moves in the selected direction.

2
  1. Set the mirror switch to right.
  2. Briefly press each of the following mirror switches:
    3. • LEFT
    • RIGHT
    • UP
    • DOWN

The right outside power mirror moves in the selected direction.

3

Momentarily press the DRIVER-1 switch.
    • The following components move to the DRIVER-1 programmed settings:
      • The seat
      • Both of the outside power mirrors
    • A single beep is heard.

4

Momentarily press the DRIVER-2 switch.
    • The following components move to the DRIVER-2 programmed settings:
      • The seat
      • Both of the outside power mirrors
    • A single beep is heard.

5
  1. Turn the ignition switch to RUN.
  2. Place the shift select in REVERSE.

The right outside power mirror tilts down 5 degrees or to the end of the travel.

Parallel Park Mode Inoperative

6

Press the DRIVER-1 keyless entry transmitter UNLOCK button. (Press the DRIVER-1 button before the use of the DRIVER-2 keyless entry transmitter, if required.)

The seat moves to the proper settings for the keyless entry transmitter used.

Memory Seats System Check in Seats.

* Refer to the appropriate symptom diagnostic table for the applicable abnormal result.