2017 Porsche Panamera bulb fitment is LED throughout the supplied lighting data. Both the low-beam and high-beam headlights use LED sources, with no separate bulb size or halogen replacement code listed.
The front turn signals, daytime running lights, parking lights, and front side markers are also listed as LED. At the rear, the turn signals, tail lights, brake lights, center stop light, reverse lights, and rear side markers use LED lighting as well. The supplied data does not include a fog-light fitment for this model year.
Interior and convenience lighting is likewise listed as LED, including the dome, map, glove-box, trunk, vanity, step, and general interior lights. Because no headlight-type or configuration-specific alternatives are provided, this summary applies only to the supplied 2017 Panamera data. Check the installed lamp assembly before ordering, especially if replacing an integrated LED unit rather than a conventional replaceable bulb.