All-In-One update for #Audi MMI MIB2 systems (MHI2_ER_AUG11 and MHI2_ER_AU57x) which will install latest K3663 firmware and bring ASI (Audi Smartphone Interface) to your vehicle. Installation does not require any diagnostic tools. Just the update package, SD card, and less than an hour of your time. When it's done you will be running latest firmware with features like #CarPlay and #AndroidAuto.
ℹ️ Installation tutorial
1. Confirm you have Audi MMI MIB2 with MHI2_ER_AUG11 or MHI2_ER_AU57x SW train.
2. Download the Audi 3663 AIO update and extract it to an empty FAT32 formatted SD card.
3. Turn the engine on and make sure keyless key will stay in the vehicle during the procedure.
4. Restore factory settings in Audi MMI system.
5. Place the card in SD1 port.
6. Press and hold BACK and TOP-LEFT button to enter Red Engineering Menu.
7. Go to Update → SD 1 → Standard → Start update → Start.
8. Wait patiently for about 30-40 minutes. Unit will reboot several times. Sometimes screen will stay closed, sometimes will stay black, sometimes will stay on Audi logo. Keep waiting.
9. When it's done confirm it. Unit will reboot one final time.
10. Check if unit is now running updated firmware.
🔗 Free K3663 firmare AIO (All-in-one) update: [ Ссылка ]
🚗 This tutorial was made in Audi A7 (4G), but the same system can be found in Audi A6 C7 (4G). Audi MMI MIB2 system (MHI2) is sometimes called Audi MMI 4G.
⚠️ If your car is equipped with keyless remote, make sure that the remote stays in car at all times during the update procedure. Removing the key from the vehicle can turn the ignition off which will cause update to fail.
⚠️ Bose sound system amplifier will not be updated during this procedure. Updating it would require VCP parametrization to be performed after the update. If you wish to update it, you can use alternative metainfo2.txt file in the installation package.
0:00 Audi MMI MIB2
0:19 MHI2_ER_AUG11 and MHI2_ER_AU57x supported
1:25 Restore factory settings
2:05 Update download
2:30 Engine on, key taped to dashboard
3:12 Start the firmware update
4:47 Wait for 30-40 minutes
5:26 Update done
5:50 Final reboot
6:47 Check new firmware features
7:25 ASI - Audi Smartphone Interface
7:35 Audi MMI with CarPlay and AndroidAuto
8:00 CarPlay controls
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