- Braking System
- Disc Brake
- Brake Fluid
- Axle Mounting/ Steering/ Wheels
- Wheel Hub/Mounting
- Joints
- Body
- Passenger Cabin
- Vehicle Rear
- Body Parts/Wing/Bumper
- Windows/Mirrors
- Windows
- Fuel Tank/Parts
- Engine
- Gaskets
- Cylinder Head/Attachment Parts
- Air Supply
- Charging (supercharged/turbocharged)
- Engine Timing
- Camshaft
- Valve Train
- Crankshaft Drive
- Lubrication
- Oil Sump/Attachment Parts
- Oil Pump/Attachment Parts
- Fuel Supply System
- Fuel Mixture Formation
- Mixture Formation
- Exhaust System
- Clutch/Attachment Parts
- Wheel Drive
- Steering
- Electrics
- Alternator/Parts
- Battery
- Signal Horn/Trumpet Horn
- Heating/Ventilation
- Window Cleaning