For 1990-2009 cars

### Removal Procedure

1. Turn off the PSD from the roof console switch bank.
2. Remove the PSD OPEN/CLOSE switch from the center pillar.
3. Disconnect the electrical connector from the PSD OPEN/CLOSE switch.

### Installation Procedure

1. Connect the electrical connector to the PSD OPEN/CLOSE switch.
2. Install the PSD OPEN/CLOSE switch to the center pillar.
3. Turn the PSD ON from the roof console switch bank.