Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Taillight - LH - Remove and Replace: Install
2018 Tesla Model 3 BaseSECTION Install
- If the same taillight is to be reinstalled, replace the gaskets from around each taillight mounting bolt (x2) and the taillight electrical connector (x1).
- Install new grommets (x2) into the body.
- Position the LH taillight studs into the grommets, and then install the taillight onto the body.NOTE: Reseat the trunk seal over the LH taillight.
- Install the nuts (x2) that attach the taillight to the vehicle.
3.2 N.m (2.4 ft-lbs)
Tip: Use of the following tool(s) is recommended:
- 8 mm 12-point deep socket
- 1/4 in std ratchet
- 1/4 in torque wrench (installation only)
- Connect the electrical harness to the taillight connector.CAUTION: If the connector has a red locking tab: Push the red locking tab into the connector to engage the connector lock.
- Tuck the trunk trim carpet back into position.
- Install the LH bump stop using the bump stop removal tool.
- Close the trunk.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.