BMW 5 Series: Following the initial pairing - Pairing/unpairing the mobile 
phone - Telephone - Communication - BMW 5 Series Owners ManualsBMW 5 Series: Following the initial pairing

▷ The mobile phone is detected/connected in the vehicle within a short period of time when the engine is running or the ignition is switched on.

▷ The phone book entries of the telephone stored on the SIM card or mobile phone are transmitted to the vehicle after detection, depending on the mobile phone.

▷ Four mobile phones can be paired.

▷ Specific settings may be necessary in some mobile phones, e.g., authorization or a secure connection; refer to the mobile phone operating instructions.

    Additional functions
    Activating/deactivating the additional functions Activate the functions before pairing to be able to use them in the vehicle. Information on suitable mobile phones, that support these functio ...

    Connecting a particular mobile phone
    If more than one mobile phone is detected by the vehicle, the mobile phone at the top of the list is connected. If a different detected cell phone is connected with the vehicle. A different mobi ...

    See also:

    Battery
    Refer to the replacement number shown on the original battery label when a new battery is needed. See Engine Compartment Overview  for battery location. DANGER Battery posts, terminals, and r ...

    Notes On Playing MP3 Files
    The radio can play MP3 files; however, acceptable MP3 file recording media and formats are limited. When writing MP3 files, pay attention to the following restrictions. Supported Media (Disc Type ...

    When the smart key system indicator light flashes in yellow
    The system may be malfunctioning. Have the vehicle inspected by your Toyota dealer immediately. ...