Below is a list of light bulb types used in 2015- VOLKSWAGEN TOURAN lighting system, covering MPV vehicles.
Headlight bulb: low beam - H7 / high beam - H7
Parking light bulb: W21W
Fog light bulb: H11
Daytime running light bulb: W21W
Rear indicator/turn signal bulb: WY21W
Tail light bulb: W5W
Brake light bulb: W21W
Back-up light bulb: W16W
Rear fog light bulb: W21W
Interior light bulb: W5W
Reading light bulb: W5W
Glove compartment light bulb: W3W
Light bulb sizes for other VOLKSWAGEN TOURAN generations: TOURAN (MK1)