• Running gear
• Body
• Vehicle electrics
• Electrical system
• Self diagnosis, V.A.G Inspection Service
• Starter-current supply-CC
• Battery
• Battery handling instructions
• Removing and installing battery
• Visual check
• Checking electrolyte level
• No load voltage measurement
• Checking specific gravity of all cells
• Battery load test
• Charging battery
• Performing battery charging
• Procedures for totally discharged batteries
• Charging prerequisites for totally discharged batteries
• Quick charging/starting boost
• Starter
• Alternator with poly-V-belt
• 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