- DAB (digital radio)
- Data connection
- ►Data encryption
- Data protection
- ►Date
- ►Date display
- ►Date, setting
- ►Daytime running lights
- ►Daytime running lights, switching on/off
- ►Deactivating front passenger's airbag
- ►DEF (instrument cluster)
- Defrosting (windows)
- Deleting
- Deluxe automatic air conditioner
- Demo mode
- ►Destination details
- ►Destination, entering
- ►Alternative route
- ►Coordinates
- ►Entering an address
- ►Favourites
- ►Home address
- ►Loading from directory
- ►Loading last destination
- ►myAudi destinations
- ►Online destinations
- ►Picturebook navigation
- ►Setting from map
- ►Special destination
- ►Speech dialogue system
- ►Start location (presentation mode)
- ►Stopover
- ►Tour plan
- ►Destination on map
- ►Diagnostic connection
- Diesel
- ►Digital radio (DAB)
- Dimensions
- Dipped headlights
- ►Directional tread (tyres)
- ►Directory
- Directory entry
- Display
- ►Distance covered 1, ►2
- ►Door catches, bonnet and boot lid warning 1, ►2
- Doors
- ►Door safelock
- ►Doors, locking manually
- ►Downhill speed control
- ►Draining fuel filter (diesel)
- ►Driver information system 1, ►2
- ►Boost
- ►CD/radio display 1, 2
- ►Controls on multi-function steering wheel
- ►Controls on windscreen wiper lever
- ►Door catches, bonnet and boot lid warning 1, 2
- ►Driver messages 1, 2
- ►Efficiency programme
- ►Engine oil temperature display
- ►Gear-change indicator
- ►Indicator lamps
- ►Lap timer
- ►On-board computer 1, 2
- ►Outside temperature display 1, 2
- ►Service interval display
- ►Warning and indicator lamps
- ►Warning lamps
- Drives
- ►Drive select
- Driving away from a standstill
- ►Driving on left
- ►Driving on right
- ►Driving safety
- ►Driving through water
- ►Driving time 1, ►2
- ►DTMF tones
- Dust filter
- DVD
- ►Dynamic traffic avoidance
- Dynamic volume control