BMW 3: Entertainment

 Adapted control units

It was necessary to adapt the IHKA to enable activation of the electric A/C compressor (EKK) in all operating conditions. The electric A/C compressor control unit communicates with the IHKA via the LIN bus. To be able to show additional displays for driving readiness, electric driving, brake ene

 Transferring digital keys

The vehicle owner can transfer a digital key for his/her vehicle to another person with a compatible smartphone via the BMW Connected app. When a digital key is transferred, a transaction number TAN will be generated. Another person can pair the digital key in the vehicle with this TAN and the Digi