• Running gear
• Body
• Automatic gearbox
• Vehicle electrics
• Electrical system
• Self diagnosis, V.A.G Inspection Service
• Starter-current supply-CC
• Battery
• Starter
• Removing and installing starter
• Alternator with ribbed belt
• Mechanical cruise control system (CCS) in petrol and diesel engine vehicles (not TDI and SDI)
• Electronic cruise control system (CCS) in vehicles with TDI and SDI engines
• Instruments, GCI
• Infotainment
• Windscreen wipe/wash system
• Lights, lamps, switches outside
• Lights, lamps, switches inside, anti-theft system
• Wiring
• Power transmission
• Power unit
• Heating, ventilation, air conditioning system