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Home >> Tesla >> 2023 >> Model 3 Long Range >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Communication Devices >> Electrical System (2 Of 2) -- Model 3 >> Exterior Lights >> ECU - Headlight - Remove and Replace >> Remove

ECU - Headlight - Remove and Replace: Remove

  1. Raise and support the vehicle. See RAISE VEHICLE - 2 POST LIFT .
  2. Remove the rear underhood apron. See UNDERHOOD APRON - REAR (REMOVE AND REPLACE) .
  3. Remove the cabin intake duct. See DUCT - CABIN INTAKE (REMOVE AND REPLACE) .
  4. Remove the hood latch cover. See COVER - HOOD LATCH (REMOVE AND REPLACE) .
  5. Remove the underhood storage unit. See UNDERHOOD STORAGE UNIT (REMOVE AND REPLACE) .
  6. Remove the LH front wheel and the RH front wheel. See WHEEL (REMOVE AND INSTALL) .
  7. Remove the front fascia. See FASCIA - FRONT (REMOVE AND INSTALL) .
  8. Remove the LH headlight assembly. See HEADLIGHT - LH (REMOVE AND REPLACE) .
  9. Remove the screws that attach the headlight ECU to the LH headlight assembly.
    G14744203Courtesy of TESLA, INC.
  10. Release the electrical connector that connects the headlight ECU to the LH headlight assembly, and then remove the headlight ECU from the LH headlight assembly. Remove the seal from the headlight assembly, if necessary.
    G14744204Courtesy of TESLA, INC.
    NOTE: Release the locking tab, and then pry the electrical connector with a flat head screwdriver.
    G14744205Courtesy of TESLA, INC.
    G14744206Courtesy of TESLA, INC.
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