For 1990-2009 cars

### Removal Procedure

1. Remove the instrument panel. Refer to Instrument Panel Carrier Replacement in Instrument Panel Gauges and Console.
2. Remove 4 defroster duct screws.
3. Remove the defroster duct (1).
4. Remove the left and right defroster ducts (2).

### Installation Procedure

1. Install the side window defroster ducts (2) to the defroster duct (1).
2. Install the defroster duct (1) to the instrument panel. Secure the defroster duct with 4 screws.
3. Install the instrument panel. Refer to Instrument Panel Carrier Replacement in Instrument Panel, Gauges, and Console.