- Safelock
- Safety
- Safety systems (warning lamp)
- SCAN
- Seasonally restricted
- Seat adjustment
- Seat belts
- Seat covers, cleaning
- Seat heating
- Seats
- Security
- Security central locking
- Seek up/down (radio)
- Selector lever (automatic gearbox)
- Self-help
- Service interval display
- Service intervals
- Service position
- Servo assist
- SET (instrument cluster)
- Set special destination in town
- Setup
- Short-term memory
- Short dialogue
- Show as favourite
- Showing TMC/TMCpro traffic message on map
- Side lights
- Ski bag
- Snow chains
- Sound
- Sound focus 1, 2
- Source
- Spare key
- Spare wheel
- Special destination, entering
- Speech dialogue system
- Speed display
- Speedometer 1, 2, 3
- Speed warning
- Speller for letters
- Speller for numbers
- Star button
- Start/stop system 1, 2
- START ENGINE STOP button (convenience key) 1, 2
- Starting (engine)
- Starting with jump leads
- Start location, setting
- Station name (radio)
- Station sorting (radio)
- Steering
- Steering lock
- Steering wheel
- Storage compartments 1, 2
- Storage net
- Stored telephone number, dialling
- Storing destination (directory)
- Stretch net 1, 2
- Subtitles (DVD)
- Subwoofer (sound) 1, 2
- Sun roof
- Sun visors
- Supplementary heater (Audi A1s with diesel engine)
- Surround level
- Switching off (engine)
- Switching on/off
- Symbols
- System update
- S tronic (automatic gearbox)
- S tronic gearbox
Instruction book Audi A1 Version year 2010