For the 2010 Volkswagen Jetta, headlight bulb fitment depends on the body style and headlight system. The listed low-beam options are D1S, H7 for sedans with halogen headlights, and D2S for sedans with HID headlights. High-beam fitment includes D1S, H7 for sedans, and H15 for wagons with halogen headlights. The daytime running light uses H15.
- Front turn signals use 1156A on sedans with halogen headlights or 64136 with HID headlights.
- Reverse lights use 7506, while brake and tail lights use 7506R.
- Rear turn signals vary by body style: 7506 for sedans (Option 2) and 7507 for wagons (Option 1). Compare the original bulb before ordering.
- The center stop light is LED.
- License plate and interior bulbs vary between sedan and wagon applications, including 6418, 2825, 98, 6411, 6428, and 2821 depending on the location and configuration.