2015 Cadillac Escalade bulb fitment uses LED lighting for both the low-beam and high-beam headlights. The supplied fitment data does not list a separate bulb size or indicate a projector versus non-projector headlight variation, so confirm the original headlamp assembly before ordering replacement parts.
Several exterior and interior functions are also listed as LED, including the daytime running lights, parking lights, front and rear side markers, tail lights, rear turn signals, brake lights, center stop light, and reverse lights. The front turn signal uses a 7440A bulb.
- License plate lighting may use either a 2825 or 98 bulb.
- Dome, map, trunk, and other interior lighting are listed as LED.
- No fog-light bulb fitment is provided in the supplied data.
Because the headlights and many vehicle lights are specified as LED rather than by a replaceable bulb code, verify the lamp assembly and existing part before purchasing.