2015 Toyota RAV4 Bulb Sizes (Headlight, Tail, Fog)

Quick Reference: 2015 Toyota RAV4 Bulb Sizes

For 2015, the Toyota RAV4 largely employed traditional halogen and incandescent bulbs across most trim levels (LE, XLE, Limited, and the new for 2015 XLE AWD and Limited AWD). While most models came standard with halogen headlights, it's important to note that some higher-end trims or optional packages might have included HID (High-Intensity Discharge) or even early LED projector-style headlights for the low beams. Always verify your specific vehicle's configuration by inspecting the existing bulbs or consulting your owner's manual.

Low Beam Headlight

The most common low beam bulb size for the 2015 Toyota RAV4 is the H11 halogen. These produce a yellowish-white light typical of traditional headlights. As mentioned, some Limited trims or special editions may have come with factory HID (D4S or similar) or LED low beams, which offer a brighter, whiter light. These systems are significantly more complex and are not directly interchangeable with halogen setups.

High Beam Headlight

The high beams on the 2015 RAV4 universally use a 9005 halogen bulb. These provide additional illumination for rural driving or situations where maximum visibility is required.

Fog Light

For the fog lights, the H16 halogen bulb is commonly found. Notably, the H16 is very similar to the H11 in base design and fitment, and often H11 bulbs can be used as a brighter alternative in H16 applications, assuming sufficient clearance and heat management. Always confirm fitment if upgrading.

Daytime Running Lights (DRL)

On most 2015 RAV4 models, the DRLs are integrated with the high beam function, utilizing the same 9005 halogen bulbs but operating at a reduced voltage.

Front and Rear Turn Signals

The front and rear turn signal bulbs typically use the 7440A (amber) incandescent bulb. These are single-filament bulbs responsible for signaling turns.

Brake and Tail Lights

The brake and tail lights on the 2015 RAV4 often share a dual-filament 7443 incandescent bulb. The lower wattage filament handles the tail light function, while the higher wattage filament illuminates for braking.

Reverse Lights

The reverse lights use a 921 incandescent bulb, providing illumination when backing up.

License Plate Lights

The license plate illumination commonly uses 168 incandescent bulbs.

Side Marker Lights

Both front and rear side marker lights generally utilize 194 incandescent bulbs.

Interior Dome and Map Lights

For the interior, the dome light commonly employs a DE3175 festoon-style incandescent bulb, while the map lights typically use 168 incandescent bulbs.

LED vs Halogen Upgrade Considerations

Upgrading from halogen/incandescent to LED bulbs can significantly enhance brightness, longevity, and give your 2015 RAV4 a more modern look. However, there are several factors to consider:

• CANBUS Errors: Modern vehicles like the 2015 RAV4 use a CANBUS (Controller Area Network Bus) system to monitor electrical components. LED bulbs draw significantly less power than halogens. This difference can sometimes trigger a