Scan Tool Parameter  | Data List  | Units Displayed  | Typical Data Value  | 
|---|---|---|---|
Operating Conditions: Ignition ON/Engine OFF/Doors, Trunk and Hood Closed/No Switches ON/Vehicle in PARK or NEUTRAL  | |||
Auto Headlamp Disable  | BCM  | Inactive/Active  | Inactive  | 
Ambient Light Status  | BCM  | Day/Night/Unknown/Invalid  | Varies with light level  | 
Ambient Light Sensor  | BCM  | Volts  | Varies  | 
Backup Lamps  | BCM  | Off/On  | Off  | 
DRL Relay Command  | BCM  | Off/On  | Varies with light level  | 
Flash to Pass Switch  | BCM  | Inactive/Active  | Inactive  | 
Front Fog Lamp Relay Command  | BCM  | Off/On  | Off  | 
Front Fog Lamp Switch  | BCM  | Inactive/Active  | Inactive  | 
Hazard Lamp Switch  | BCM  | Inactive/Active  | Inactive  | 
Headlamp OFF Switch  | BCM  | Off/On  | On  | 
Headlamp Switch  | BCM  | Inactive/Active  | Inactive  | 
High Beam Relay Command  | BCM  | Off/On  | Off  | 
High Beam Select Switch  | BCM  | Inactive/Active  | Inactive  | 
Left Turn Signal Switch  | BCM  | Inactive/Active  | Inactive  | 
LF Turn Signal  | BCM  | Off/On  | Off  | 
LR Turn Signal  | BCM  | Off/On  | Off  | 
Low Beam Relay Command  | BCM  | Off/On  | Off  | 
Park Lamp Relay Cmd  | BCM  | Off/On  | Off  | 
Park Lamp Switch  | BCM  | Off/On  | Off  | 
Right Turn Signal Switch  | BCM  | Inactive/Active  | Inactive  | 
RF Turn Signal  | BCM  | Off/On  | Off  | 
RR Turn Signal  | BCM  | Off/On  | Off  | 
Stop Lamp Switch Status  | BCM  | Counts  | Varies  | 
Stop Lamp Relay Command  | BCM  | Off/On  | Off  |