Scan Tool Functions
WARNING: This page is about a different car, the 2022 Cadillac CT4. However, it is still accessible from the selected car via links, so may be relevant.
K9 Body Control Module - Data Display - Front Exterior Lighting Data
| Data Parameter | Description |
|---|---|
| Ambient Light Intensity | This data parameter will show the status of the Ambient Light Sensor as a high lx value under bright ambient light conditions and a low lx value under dark ambient light conditions. |
K219 Lighting Control Module - Control Functions - Exterior Lighting
| Control Function | Description |
|---|---|
| Left Daytime Running Lamps | This control function will control the left daytime running lamp on/off |
| Right Daytime Running Lamps | This control function will control the right daytime running lamp on/off |