Below is a list of light bulb types used in 2003-2014 VOLKSWAGEN FOX lighting system, covering hatchback vehicles.
Headlight bulb: low beam - H4 / high beam - H4
Parking light bulb: W5W
Fog light bulb: H3
Front indicator/turn signal bulb: PY21W
Side direction indicator bulb: WY5W
Rear indicator/turn signal bulb: PY21W
Tail light bulb: P21/5W
Brake light bulb: P21/5W
Back-up light bulb: P21W
Rear fog light bulb: P21W
License plate light bulb: W5W
Auxiliary stop light bulb: W2,3W
Interior light bulb: C5W or C10W
Boot light bulb: W5W
Reading light bulb: W5W