2021 Toyota RAV4 Light Bulbs Types:
| Bulb | Type |
| Front side marker lights | W5W |
| Fog lights | H16 |
| Front turn signal/parking lights (bulb type) | 7444NA |
| Rear turn signal lights | WY21W |
| Back-up lights | W16W |
| Outer foot lights | Wedge base bulbs (clear) |
| Vanity lights | Wedge base bulbs (clear) |
| Front interior lights/personal lights | Wedge base bulbs (clear) |
| Rear interior light | Double end bulbs (clear) |
| Luggage compartment light | Wedge base bulbs (clear) |
