Defrost Flap
1. Unclip linkage.
2. Remove plug housing.
3. Unscrew the three fastening screws.
Adusting Defrost Flap
1. Set control motor to final "closed" position. To do this, connect pin 4 with + and pin 5 with - of a 12 voltage source.
2. Close defrost flap and clip on linkage.