- Mailbox
- Main beam headlights
- Maintenance intervals
- Make-up mirrors
- Manual gearbox
- Manual keypad lock (handset)
- Manual operation
- Manual release
- Map
- Matt paintwork, washing
- Maximum speed 1, 2
- Measurement units
- Mecca display
- Media
- Media drives
- Media, playing
- Memory capacity
- Memory card
- Memory function
- Memory list 1, 2
- Memory status
- Menu language 1, 2
- Microphone on/off 1, 2, 3
- Mileage recorder
- Mirrors
- MMI control console
- MMI controls and displays
- Mobile phone
- Mobile phones
- Mobile phone tray
- Modifications
- Mounting pin (for changing wheels)
- MP3 player, connecting/disconnecting 1, 2
- Multi-function steering wheel
- multitronic (automatic gearbox)
- Music
- Music collection
- Mute 1, 2, 3, 4
- myAudi