For 1990-2009 cars

### Removal Procedure

1. Remove the right side instrument panel insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Right Side in Instrument Panel, Gages, and Console.
2. Remove the rear window Defogger timer/relay (2) from the relay block (1).

### Installation Procedure

1. Install the rear window Defogger timer/relay (2) into the relay block (1).
2. Install the right side instrument panel insulator panel. Refer to Instrument Panel Insulator Panel Replacement - Right Side in Instrument Panel, Gages, and Console.