2024 Toyota RAV4 Bulb Sizes (Headlight, Tail, Fog)

Quick Reference

For the 2024 model year, the Toyota RAV4 heavily features LED lighting across all trim levels. Many exterior lighting components, including the low beam, high beam, fog lights, daytime running lights (DRL), front and rear turn signals, brake lights, tail lights, and side markers, are integrated LED units from the factory. This means the individual LED emitters are often not serviceable as separate bulbs. Instead, if a portion of an LED assembly fails, the entire housing typically needs replacement. It's crucial to check your specific trim level as Toyota can offer variations.

Some trims of the 2024 RAV4 may still utilize traditional incandescent bulbs for certain auxiliary functions like reverse lights, license plate lights, and interior dome/map lights. For these applications, you'll find standard bulb sizes such as 7440/7440NA for reverse and 168 or 194 for license plate and interior lights.

OEM LED Headlights and Fog Lights

The 2024 RAV4 often comes equipped with advanced LED projector headlights for both low and high beams, offering superior illumination and efficiency compared to traditional halogen systems. These integrated LED assemblies do not use replaceable bulbs. Similarly, the fog lights and daytime running lights are typically integrated LED units.

LED vs Halogen Upgrade Considerations

For the 2024 Toyota RAV4, the discussion of LED vs. halogen upgrades is largely limited to the few remaining incandescent applications, such as reverse lights, license plate lights, and some interior dome/map lights. Since most exterior lighting is already LED from the factory, you won't be upgrading your headlights or fog lights from halogen to LED.

If you are upgrading an incandescent bulb to an LED, for example, a 7440 reverse light or a 168/194 interior bulb, here are some considerations:

• CANBUS Errors: Modern vehicles like the RAV4 utilize a Controller Area Network (CANBUS) system to monitor various electrical components, including lighting. Incandescent bulbs draw a specific amount of power. When replaced with an LED, which draws significantly less power, the CANBUS system might detect a