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Home >> Tesla >> 2024 >> Model 3 Performance >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Gauges & Instrument Panels >> Infotainment System -- Model 3 >> Antennas and Amplifiers >> Car Computer - Etisalat Sim Card - Remove And Replace >> Install

Car Computer - Etisalat Sim Card - Remove And Replace: Install

  1. Install the new SIM card into the telematics control unit (TCU) slot with the gold pads facing downward.
    WARNING: Make sure that the SIM card goes into the slot, before releasing your grip of the SIM card.
    NOTE: Once the SIM card is fully pressed into the slot, the retaining tab will automatically return to its original position.
  2. Enter the Service Mode. See SERVICE MODE .
  3. On the touchscreen, touch Infotainment > Connectivity  and confirm the connection in cellular panel is normal, and then disable WiFi and confirm web browser pages are normally loaded.
  4. Deflate and remove the inflatable air bags.
    WARNING: Take care not to damage the headliner.
    G16600841Courtesy of TESLA, INC.
  5. Fasten the clips (x4) and locator pin that attach the rear of the headliner to the vehicle.
    WARNING: Take care not to damage the headliner.
    NOTE: Make sure the seal overlaps the headliner.
    G16600842Courtesy of TESLA, INC.
    G16600843Courtesy of TESLA, INC.
  6. Install the screw that attaches the LH rear coat hook to the body.

    2.5 N.m (1.8 lbs-ft) 

    Tip: Use of the following tool(s) is recommended:

    • Cordless Ratchet/Impact Driver
    • 2 in extension
    • Torx T25 socket
    • Ratchet/torque wrench
    NOTE: LH shown, RH similar
    G16600844Courtesy of TESLA, INC.
  7. Close the LH rear coat hook screw cover.
  8. Install the LH side rail trim. See A - B - C POST INTERIOR TRIM - SIDE RAIL ASSEMBLY, LH - REMOVE AND REPLACE .
  9. Repeat step  6 through step  8 on the RH side of the vehicle.
  10. Connect LV power. See LV BATTERY - LI-LON - DISCONNECT AND CONNECT .
  11. Install the rear underhood apron. See UNDERHOOD TRIM - REAR APRON ASSEMBLY - REMOVE AND REPLACE .
  12. Confirm infotainment connectivity and web browser function normally.
  13. Move the front seats back to their original positions
  14. Raise all windows and close all doors.