Symptom Related Diagnostic Procedures

ULF I-Bus E39, E46, E53, E83, E85, MINI: Overview Of Fault Patterns

The following fault patterns are covered in this test module:

Programming / coding / diagnosis
- The ULF control module cannot be activated via diagnosis.

Bluetooth link / Bluetooth connection
- The mobile phone cannot be connected to the vehicle.

Telephony
- Sporadically, the telephone system cannot be operated at the display.
- The mobile phone cannot be operated.

Voice quality / audio output
- The caller hears no voice signal.
- The caller is not heard.
- Poor voice quality
- Sporadic call interruptions

Snap-in adapter / eject box (base plate)
- The mobile phone is not charged.

Telephone book
- The telephone book is not transferred.
- The telephone book is only partially transferred.