electrical

Fog Light Bulb

for 2022 Rivian EDV 500 Dual Motor AWD (EDV) · AWD

Difficulty

Moderate

Time

2.0 h

Tools

Steps

🤖AI-generated, not yet human-verified. This walkthrough was produced by AI and may contain errors. Treat it as a guide, cross-check every step and torque value against the manufacturer's service manual, and stop if anything looks unsafe. This is a moderate-risk job — take extra care.

Replace the fog light bulb assembly on a 2022 Rivian EDV 500 commercial delivery van by accessing the front bumper fog light housings.

Warnings

⚠Always disconnect the 12V battery before working on electrical components to prevent short circuits or airbag deployment

⚠LED fog lights may retain heat even when off. Allow cooling time before handling

ℹ️Rivian EDV fog lights are integrated LED assemblies and cannot have individual bulbs replaced separately - the entire housing must be replaced

⚠Do not touch LED lamp surfaces with bare hands as skin oils can reduce bulb life. Use gloves or clean cloth

Tools required

T25 Torx driverEssential

Panel removal tool setEssential

10mm socketEssential

Socket wrench with extensionEssential

Flathead screwdriver

Trim clip removal tool

Work light or headlampEssential

Nitrile gloves

Parts

Fog light bulb assembly × 1 — Use OEM Rivian specification LED fog light
Push pin retainer clips × 4 — Replacement for damaged clips

Preparation

Park vehicle on level surface and engage parking brake
Turn off all lights and allow fog lights to cool for at least 15 minutes if recently used
Open front cargo bay to access 12V battery compartment
Disconnect negative terminal on 12V battery and wait 2 minutes for system capacitors to discharge
Ensure front wheels are straight and vehicle is stable
Gather all tools and replacement fog light assembly

Procedure

1
Access front bumper lower section
Position yourself at the front of the vehicle. Identify the fog light location in the lower front bumper fascia on the side requiring service. The EDV 500 has fog lights integrated into the lower bumper corners.
2
Remove wheel well liner access panel
Turn the steering wheel fully to the opposite side of the fog light being serviced to provide better access. Locate the front portion of the wheel well liner. Remove 4-6 push pin retainers securing the forward edge of the wheel well liner using the panel removal tool. Peel back the liner to expose the rear of the fog light assembly.
3
Disconnect fog light electrical connector
Reach behind the fog light housing through the wheel well access. Locate the electrical connector attached to the rear of the fog light assembly. Press the locking tab on the connector and pull straight back to disconnect. Note the connector orientation for reassembly.
4
Remove lower bumper trim clips
From the front of the vehicle, locate any trim clips or push pins securing the bumper fascia around the fog light area. Use the trim removal tool to carefully release 2-3 clips in the immediate fog light vicinity. Do not remove the entire bumper - only create access space around the fog light.
5
Remove fog light mounting fasteners
Locate the fog light housing mounting points. Using the T25 Torx driver, remove the 3 mounting screws securing the fog light assembly to the bumper structure. Support the fog light assembly from the front as you remove the final fastener to prevent it from falling.
6
Extract fog light assembly
Carefully pull the fog light assembly forward and out through the front bumper opening. Maneuver it carefully to avoid scratching the bumper paint. If resistance is felt, check for any remaining clips or fasteners.
7
Prepare new fog light assembly
Remove the new fog light assembly from packaging. Inspect for any shipping damage. Verify the electrical connector matches the vehicle harness connector. Handle by the housing only, avoiding contact with the LED lens surface.
8
Install new fog light assembly
Insert the new fog light assembly into the bumper opening from the front. Align the mounting holes with the bumper structure. Ensure any alignment tabs or locating pins engage properly before proceeding.
9
Secure fog light mounting fasteners
Install the 3 T25 Torx mounting screws through the fog light housing into the bumper structure. Tighten evenly in a cross pattern to ensure proper seating. Tighten firmly but do not over-torque as the housing is plastic and can crack.
10
Reconnect electrical connector
Reach through the wheel well access and locate the fog light electrical connector. Align the connector with the fog light assembly terminal and push firmly until you hear and feel a positive click indicating the locking tab has engaged.
11
Reinstall wheel well liner
Position the wheel well liner back into place. Install all push pin retainers removed earlier, ensuring each is fully seated and secure. Replace any damaged clips with new ones.
12
Reinstall bumper trim clips
Reinstall any bumper fascia trim clips removed during disassembly. Press each clip firmly until fully seated. Verify the bumper fascia is flush and properly aligned with no gaps.
13
Reconnect 12V battery
Return to the front cargo bay battery compartment. Reconnect the negative terminal to the 12V battery. Tighten the terminal connection securely.

Reassembly

Ensure all push pin retainers and trim clips are fully seated
Verify the fog light housing is flush with the bumper fascia with no gaps
Confirm the electrical connector is fully engaged with locking tab secured
Return steering wheel to center position

Verification

Turn vehicle to ON position without starting (accessory mode)
Activate fog lights using the lighting control stalk or menu
Visually confirm the new fog light illuminates properly with correct beam pattern
Turn fog lights off and verify they extinguish completely
Check for any error messages or warning lights on the instrument cluster
Inspect around the fog light area for proper bumper alignment and all trim pieces secured
Test high voltage system status to ensure no faults were introduced during 12V work