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MGU Crystal Series IDrive Multimedia Knob Installation Process

Applicable Models:

  • BMW Z4 (G29) 2019-2020
  • BMW X5 (G05) 2019-2020
  • BMW X6 (G06) 2020
  • BMW X7 (G07) 2019-2020
  • BMW 3 (G20, G28) 2020
  • BMW 8 (G14,G15,G16) 2019-2020

Important ReminderThe power must be cut off before installation, otherwise you will bear the consequences. There is a danger of short circuit.

Make sure there are no chargers connected to the external starting posts in  the engine room.

For vehicles with additional on-board networks(48V On-Board Network, High-Voltage On-Board Network), Be sure to disable these networks before disconnecting the 12V On- Board Network Battery.

  1. Use a plastic crowbar to pry open the upper cover from the side.
open the upper cover

2. Loosen the flexible flat cable (FFC) connector, disassemble the FFC an take out the circuit board of the knob.

3. Tear off the black protective film on the surface of the circuit board.

open the upper cover

4. Aim the four direction arrows on the surface of the crystal lens at the four directional holes on the circuit board, and then paste them together.

5. Point the transparent plastic ring at the hole on the circuit board and buckle it back.

6. Put the Flexible Flat Cable(FFC) into the FFC Jack, Fix the FFC position, and then lock the FFC cover.


7. Align the position of the largest groove in the upper ring with the direction of the NAV button and fasten it.

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