Multi-Audio System Controller: Notes
The multi-audio system controller M-ASK is the central control unit of the information and communications systems. The M-ASK combines up to four control units in one, used as the central control unit in the basic version.
The M-ASK combines the following control units in one housing:
- ASK
- Aerial amplifier/tuner
- MOST CAN gateway, interface to control display
In the E65, these modules are installed in separate control units.
The following advantages are achieved by combining several control units in one component:
- Fewer plug connections therefore fewer sources of fault
- Improved overall quality
- Less installation area required for control units
- Weight saving of control units
- Low closed-circuit current requirement
M-ASK Variants
Corresponding to the optional equipment configuration, the multi-audio system controller is installed in one of the following hardware variants:
- The M-ASK with CD drive features a single tuner and can be used worldwide. The M-ASK CD corresponds to the previous BMW radio Business CD and is fitted as standard.
- The M-ASK with CD-ROM drive can play back MP3 files and features a single tuner. It additionally receives the Weatherband in the US version. The M-ASK CD-ROM corresponds to the previous BMW radio Professional. (Not Available at SOP)