• Running gear
• Body
• Power unit
• Power transmission
• Vehicle electrics
• Electrical system
• Starter-current supply-CC
• Battery
• Notes on battery handling
• Removing battery - Audi A3 up to Model Year 2000
• Removing battery - Audi A3 as of Model Year 2001
• Removing battery - Audi S3
• Installing battery
• Battery with magic eye
• Visual inspection
• Checking electrolyte level
• No-load voltage measurement
• Checking specific gravity of electrolyte of all cells
• Measuring voltage under load
• Charging battery
• Removing and installing alternator
• Removing and installing starter
• Instruments, GCI
• Windscreen wipe/wash system
• Lights, lamps, switches outside
• Lights, lamps, switches inside, anti-theft system
• Wiring
• Electrical system Self-diagnosis
• Radio, Telephone and Navigation System, Self-diagnosis
• Radio, telephone and navigation system
• Fitting instructions: radio communication systems
• Heating, ventilation, air conditioning system