Below is a list of light bulb types used in 2014- TOYOTA AYGO lighting system, covering hatchback vehicles.
Headlight bulb: low beam - HIR2 / high beam - HIR2
Fog light bulb: H16
Front indicator/turn signal bulb: P21W
Side direction indicator bulb: WY5W
Rear indicator/turn signal bulb: PY21W
Tail light bulb: W21/5W
Brake light bulb: W21/5W
Back-up light bulb: P21W or W16W
Rear fog light bulb: P21W or W21W
License plate light bulb: W5W
Interior light bulb: W5W
Boot light bulb: W5W
Reading light bulb: W5W