2020 Porsche Cayenne bulb fitment is LED throughout the supplied vehicle data. Both the low-beam and high-beam headlights use LED lighting, with no separate halogen bulb size listed. The front turn signals, daytime running lights, cornering lights, parking lights, and front side markers are also LED.
- Headlights: LED low beam and LED high beam.
- Exterior lighting: LED rear turn signals, tail lights, brake lights, center stop light, reverse light, rear side markers, and license plate lights.
- Interior lighting: LED dome, map, reading, glove box, trunk, step, and other interior lights.
No fog-light fitment is listed in the supplied data. Because the vehicle is specified with LED lighting rather than conventional replaceable bulb codes, verify the original lamp assembly and connector before ordering a replacement. The supplied fitment does not identify separate headlight variants, so no projector or non-projector distinction is provided for this model year.