For the 2020 Tesla Model S, the supplied fitment data lists both 9005 and D3S bulbs for the low-beam and high-beam headlights. This indicates that headlight bulb fitment can vary by vehicle configuration or headlamp assembly. Confirm the bulb currently installed and the headlight housing details before ordering; do not substitute between 9005 and D3S without verification.
The remaining exterior lighting is listed as LED, including the fog lights, front and rear turn signals, reverse lights, brake lights, center stop light, cornering lights, daytime running lights, parking lights, side markers, tail lights, and license-plate light. Interior and convenience lighting is also listed as LED for the dome, door-mirror, glove-box, map, trunk, and other interior locations.
- Low beam: 9005 or D3S, depending on configuration
- High beam: 9005 or D3S, depending on configuration
- Fog and most other listed lighting: LED