For the 2012 Tesla Model S, headlight bulb fitment depends on the headlight type installed. Models with halogen headlights use a 9005 bulb for both the low beam and high beam. Models with HID headlights use a D3S bulb for both functions. Confirm whether the vehicle has halogen or HID headlights before ordering, since these applications are not interchangeable.
- Low beam: 9005 with halogen headlights; D3S with HID headlights.
- High beam: 9005 with halogen headlights; D3S with HID headlights.
- Fog, daytime running, parking, tail, brake, center stop, reverse, and turn signal lights: LED.
- Front and rear side markers: LED.
- License plate light: 6418.
The supplied fitment data lists LED lighting for the other exterior applications, while the license plate light uses a replaceable 6418 bulb.