Wireless CarPlay & Android Auto for Audi A4 (B9)
For the B9-generation A4 and A5 with MIB2. CarPlay interface for the factory screen, or a dedicated 10.25 / 12.3-inch Android upgrade. Left- and right-hand-drive versions.
A vehicle-specific retrofit kit for Audi A4 / A5 B9 (2016 onwards) that adds wireless Apple CarPlay and Android Auto while keeping the original MIB2 display, MMI controller and instrument cluster fully working.
The B9 platform uses Audi’s MIB2 system with a 7-inch or optional 8.3-inch display. Factory CarPlay was wired-only where fitted, and Android Auto availability varied by market. The Autoconnekt CarPlay interface connects behind the factory head unit and makes both wireless, with nothing cut or coded. Alternatively, a dedicated 10.25-inch or 12.3-inch Android screen replaces the factory display with a factory-fit unit that runs CarPlay, Android Auto and native apps when parked.
Owners of the earlier A4 (B8, 2009–2016) and other Audi models are covered too — see the Audi brand page for the full fitment list, which covers MMI 2G, 3G, RMC, MIB and MIB2 platforms.
Key features
- Wireless CarPlay & Android Auto
- Original MIB2 display & MMI controller retained (CarPlay interface)
- 10.25" / 12.3" Android screen upgrade with Google Play
- Instrument cluster & steering-wheel controls keep working
- Plug-and-play harness — no cutting, no coding
- Fully reversible
MIB2 or the older MMI 3G?
The B9 platform is MIB2, but many B8 cars are still on the road and take different parts.
| System | Production years | Factory screen | What it means for you |
|---|---|---|---|
| MIB2 | 2016 – 2019 (B9) | 7" / 8.3" | Current B9 A4 / A5. CarPlay interface or Android screen upgrade. |
| MMI 3G | 2009 – 2016 (B8) | 5.8" / 6.5" / 7" | Earlier A4 / A5. Dedicated CarPlay interfaces and screen options on the Audi brand page. |
If you are unsure which system your car has, send us your model year and a photo of the screen through the contact page and we will confirm the platform before you order.
Upgrade options for the A4 / A5 (B9)
All parts below are dedicated (private-mould) units for the MIB2 platform.
| Upgrade | Platform | Screen | Notes |
|---|---|---|---|
| CarPlay interface (factory screen retained) | MIB2 | Original | Matched to your build date |
| Android screen (Qualcomm SDM662) | MIB2 | 10.25" | FY-1114M (LHD) · FY-1184M (RHD) |
| Android screen (Qualcomm SDM662) | MIB2 | 12.3" | FY-2114M (LHD) · FY-2184M (RHD) |
| Android screen (Qualcomm SDM680) | MIB2 | 10.25" | FY-1014M (LHD) · FY-1084M (RHD) |
| Android screen (Qualcomm SDM680) | MIB2 | 12.3" | FY-2014M (LHD) · FY-2084M (RHD) |
| Android screen (Qualcomm SDM685) | MIB2 | 10.25" | FY-1614M (LHD) · FY-1684M (RHD) |
| Android screen (Qualcomm SDM685) | MIB2 | 12.3" | FY-2614M (LHD) · FY-2684M (RHD) |
Covers 2017–2019 A4 / A4L on the B9 platform. Vehicle systems are for reference — every order is matched to your exact model year, options and market.
What fitting an A4 kit involves
Typical workshop time: 2 – 3.5 hours depending on the option chosen.
Remove the display trim
The screen and surrounding trim come off with plastic tools. No drilling and no cutting of the dashboard.
Connect the harness
The kit harness plugs between the head unit and the original wiring. Every connector is keyed to the car.
Fit the module or screen
A interface hides behind the dash; a replacement screen mounts on the original A4 brackets.
Test and refit
CarPlay, Android Auto, the MMI controller, parking sensors and the original menus are tested before the trim goes back.
Confirm your A4 before you order
Send us the model year and a photo of the screen — we match the exact MIB2 kit, including handed versions.
Looking for the interface itself? See the dedicated product page: CarPlay interface — MIB2 — the interface-kit option on this page is the same platform family.