Scan Tool Output Control  | Additional Menu Selection(s)  | Description  | 
|---|---|---|
Light Test  | Daytime Running Lamps  | The BCM activates the DRL relays when there is sufficient light to the ambient light sensor and you select ON. The daytime running lamps will remain illuminated until commanded OFF.  | 
Light Test  | Parking Lamps  | The BCM activates the park lamp relay when you select ON. The park lamps illuminate until commanded OFF.  | 
Light Test  | Backup Lamps  | The BCM activates the backup lamps when you select ON. The backup lamps remain illuminated until commanded OFF.  | 
Inadvertant Power  | --  | The BCM deactivates the inadvertant power relay when you select OFF. The inadvertant power relay remains deactivated until commanded ON.  |