DeVille d Elegance V8-4.6L VIN Y (1998)
1. Connect the sunload sensor electrical connector.
2. Install the upper trim panel.
3. Install the twilight sensor to the IP harness.
4. Install the sensors (2,3) to the defroster grille (1) by turning a quarter turn.
5. Install the defroster grille.
6. Enable the SIR system.
