BMW Wireless Apple CarPlay & Android Auto

  • What is it?It is a small Multi Media Interface (MMI) box that will retrofit the following features to your BMW:
    • Apple CarPlay (wired and wireless)
    • Android Auto (wired and wireless)
    • Apple AirPlay
    • Screen Mirroring (wired) with Autolink
    • Displaying 3rd party aftermarket camera video signals
    • Basic USB playback from e.g. a thumb drive

    The box uses the OEM mic and supports Siri and Google Assistant either via voice keyword (‘Hey Siri’ / ‘Okay Google’) or by long-pressing the steering wheel voice button.

  • How does it work?The MMI box essentially acts as an intermediary between your original headunit and display. While the box is inactive, the original video signal is passed through unchanged and your car works as before.
    After activating the MMI box, the box’s video signal is shown on the display instead.
    You can easily switch back and forth between the box and your original headunit. Using the MMI box is optional and should be seen as an add-on and not as a replacement.

 

  • Is my car supported?All cars roughly from 2013-2016 with ‘NBT’, ‘NBT EVO’ (ID4), ‘ENTRY’ and ‘ENTRYNAV’ headunits are supported.
    Other headunit:  ‘NBT EVO’ (ID5/ID6) is supported.  ‘CIC’ is supported. Use different Cable harness.

    1 Series F20/F21 (2011-2017) requires a screen
    2 Series F23 Convertible (2013-2016) Original NBT System
    2 Series F22/F45 MPV (2013-2016) original NBT system
    3 Series F30/F31/F34 (2013-2016)
    4 Series F32/F33/F36 (2013-2016) original NBT system
    5 Series F10/F11 (2013-2016) original NBT system
    5 Series F07 GT (2013-2017) original NBT system
    7 Series F01 F02 (2013-2015) original NBT system
    
    X1 F48 (2016-2017) original NBT system
    X3 F25 (2014-2016)
    X4 F26 (2014-2016) original NBT system
    X5/X6 F15 (2014-2016) original NBT system
    MINI  F56   2013 -2016   6.5"
    MINI  F56   2013 -2016   8.8"

Installation

Installation is the same for all aftermarket units like this (e.g. the 10.25″ android 9 displays).
The basic idea:

  1. Disconnect the big ‘Quadlock’-cable from the original headunit
  2. Connect the box’s Y-harness to that cable. The new quadlock goes into the headunit, the small power cable into the MMI box itself
  3. Disconnect the LVDS cable from your original display and plug it in the box’s ‘LVDS in’ connector
  4. Connect the 2nd LVDS cable to ‘LVDS out’ and plug that into the display instead

Important for step 2: If your original quadlock has a green 2-pin optical cable, you need to transfer that over to the new quadlock plug or otherwise you will not have any sound. If your quadlock does not have this cable, don’t worry, in that case you don’t have to do anything.

Quadlock and 2-pin cable:
Name: quadlock.jpg Views: 46277 Size: 107.1 KB
Video guides

From YT ‘BMW DIY Guy’ for BimmerTech’s MMI v1: link

From YT ‘Grind My Gears’ for BimmerTech’s MMI Prime: link

Official BimmerTech Prime installation video: link

Configuration

The main configuration is done on the box itself using ‘dip switches’:

Name: IMG_20191121_173042.jpg Views: 45573 Size: 76.8 KB

Name: dip-switches-2.jpeg Views: 44421 Size: 31.5 KB

MMI box

Name: menu_1.jpg Views: 45479 Size: 119.1 KB

Name: menu_2.jpg Views: 45126 Size: 105.5 KB

Apple CarPlay

Name: carplay1.jpg Views: 44543 Size: 110.2 KB

Name: carplay2.jpg Views: 44594 Size: 121.3 KB

Android Auto

Name: aa_custom.jpg Views: 21043 Size: 110.1 KB

The official firmware looks like this:

Name: aa_1.jpg Views: 45384 Size: 163.9 KB

Name: aa_2.jpg Views: 45279 Size: 167.4 KB

Name: aa_3.jpg Views: 45155 Size: 163.5 KB

Screen Mirroring

For Android phones with an app called Autolink.

Name: autolink.jpg Views: 43646 Size: 400.1 KB