Brake Release Switch Replacement for Buick Riviera 1998

Notice: Proper stoplamp switch adjustment is essential. Improper stoplamp switch adjustment could cause brake drag and excessive brake lining wear.

1. Remove the left sound insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel Gauges, and Console.
2. Disconnect the 3 electrical connectors.



3. Remove the following components from the bracket (4):

•	The brake transmission shift interlock (BTSI) switch assembly (1)

•	The stoplamp switch assembly (2)

1. Install the following components through the bracket (4):

•	The BTSI switch assembly (1)

•	The stoplamp switch assembly (2)

2. Connect the 3 electrical connectors.
3. Adjust the switch. Refer to Brake Release Switch Adjustment .
4. Install the left sound insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side in Instrument Panel Gauges, and Console.