- Mailbox
- main beam assist
- Main beam headlights 1, 2
- Main menu (DVD)
- Make-up mirrors
- Manually entering current position
- Manual operation
- Manual release
- Manual release of selector lever
- Map colours
- Map content
- Map display
- Map options
- Map orientation
- Map type
- Map zoom (speech dialogue system)
- Maximum gradient
- Maximum speed
- Measurement units
- Media drives
- Memory capacity (directory)
- Memory card
- Memory card reader
- Memory for driver's seat
- Memory function
- Memory (radio)
- Memory (TV)
- Menu language
- Menus (handset) 1, 2
- Messages
- Message settings
- Microphone on/off
- Mileage recorder
- Minimising pollution
- Mirrors
- Missed calls
- MMI control console
- MMI control console, cleaning
- MMI display
- MMI display, cleaning
- MMI system
- Mobile phone
- Mobile phone adapter
- Mobile phones
- Modifications
- Moving stored station
- MP3
- MP3 files 1, 2, 3, 4
- MP3 player
- Multi-function steering wheel
- Multi-purpose retaining hook
- Mute
- MW