For the 2012 Cadillac SRX, headlight fitment varies by lighting setup. The low beam uses either D2S or H11, while the high beam uses either D2S or 9005. Confirm the installed headlight type before ordering, especially when choosing between the HID-related D2S option and the halogen H11/9005 setup.
The daytime running light and parking light also depend on the headlight configuration:
- With halogen headlights: daytime running light options are H11 LED or H16 LED, and the parking light is 7444NA.
- With HID headlights: the daytime running light and parking light use 7443.
Additional fitment includes 7444NA front turn signals and side markers, a 7440 rear turn signal, and 5008 reverse lights. The brake, center stop, tail, and rear side-marker lights are LED. Interior locations include 2825 or 98 dome and map bulbs, 194 or 7441 glove-box, interior, and trunk bulbs, and an 6612F vanity bulb.