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.
2018 Tesla Model 3 BaseFACTORY OEM SERVICE PROCEDURE
Disable Service Mode
- Disable Service Mode using either a laptop with Toolbox 3 or the vehicle touchscreen.
- Touchscreen
: On the vehicle touchscreen, touch CONTROLS (vehicle icon) > SERVICE MODE > EXIT SERVICE MODE
at the top of the Service Mode menu.NOTE: The red "SERVICE MODE" overlay or red touchscreen border is removed.
- Laptop with Toolbox 3 : Run the "PROC_ICE_X_EXIT-SERVICE-MODE" routine, and then disconnect the laptop from the vehicle.
- Touchscreen
: On the vehicle touchscreen, touch CONTROLS (vehicle icon) > SERVICE MODE > EXIT SERVICE MODE
at the top of the Service Mode menu.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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