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2021 Cadillac CT5 Owners Manual - Interior Lighting



Interior Lighting

Instrument Panel Illumination Control


This feature adjusts the brightness of all illuminated controls.

: Move the thumbwheel up or down to brighten or dim the lights.

The thumbwheel is functional at night, or when the headlamps or parking lamps are on.

Courtesy Lamps


The courtesy lamps come on when any door is opened, K on the remote key is pressed, or when the vehicle is turned off.

Dome Lamps


The dome lamp controls are in the overhead console.

The dome lamps come on when any door is opened, K on the remote key is pressed, or when the vehicle is turned off.

To operate, press the following buttons:

OFF : Press to turn off the dome lamps. An indicator light on the button will turn on when the dome lamp override is activated. Press OFF again to deactivate this feature and the indicator light will turn off.

ON/OFF : Press to turn the dome lamps on or off manually.

Reading Lamps


There are front and rear reading lamps on the overhead console and over the rear passenger doors. These lamps will come on when any door is opened, K on the remote key is pressed, or when the vehicle is turned off.

Front Reading Lamps

The front reading lamps are on the overhead console.

Press the lamp lenses to manually turn on or off the front reading lamps.

Rear Reading Lamps

The rear reading lamps are over the rear passenger doors.

Press the lamp lenses to manually turn on or off the rear reading lamps.


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