Below is a list of light bulb types used in 2014- VAUXHALL VIVARO lighting system, covering van, flat-bed/chassis and minibus vehicles.
Headlight bulb: low beam - H4 / high beam - H4
Parking light bulb: W21/5W
Fog light bulb: H11 or H16
Front indicator/turn signal bulb: PY21W
Daytime running light bulb: W21/5W
Rear indicator/turn signal bulb: PY21W or P21W
Tail light bulb: P21/5W or R10W
Brake light bulb: P21/5W or P21W
Back-up light bulb: W16W or P21W
Rear fog light bulb: W16W or P21W
License plate light bulb: W5W or R10W
Auxiliary stop light bulb: P21W
Interior light bulb: W5W
Glove compartment light bulb: C5W
Light bulb sizes for other VAUXHALL VIVARO generations: VIVARO (A) / VIVARO (C)