For the 2014 Volkswagen Passat, no low-beam, high-beam, or fog-light bulb size is listed in the supplied fitment data. Confirm the headlight assembly and compare the original bulb before ordering, especially if the vehicle has different lighting equipment.
Several exterior applications have listed alternatives. The front turn signal uses 7440A, while the daytime running light uses 7440. Rear lighting includes 7506 for the rear turn signal, 7506R for the brake light, and 921 for the reverse light. The center stop light is listed as LED.
- Parking, side-marker, tail, license-plate, dome, map, trunk, and interior lighting may use 2825 or 98.
- The step light and glove-box light use 2821.
- Courtesy-light fitment requires comparison with the original: one option is 2821, while another is 2825 or 98.
- The vanity light uses 6418.