• Running gear
• Body
• Body self-diagnosis
• General body repairs
• Body front
• Bonnet, flaps, cab, central locking
• Front door, central locking
• Rear door,sliding door,wing doors,central locking
• Sliding roof
• Bumper
• Glazing/window mechanism
• Exterior equipment
• Interior equipment
• Passenger protection
• Seat belts
• Inspecting seat belts
• Airbag
• Overview - installation locations
• Safety precautions when working on the airbag
• Disposal of airbag units
• Deactivating the airbag
• Renewing airbag units following an accident
• Removing and installing driver airbag unit
• Removing and installing steering wheel
• Removing and installing return spring with slip ring
• Removing and installing front passenger airbag unit
• Removing and installing driver and front passenger side airbag
• Removing and installing sensor for driver's/front passenger's side airbag
• Removing and installing airbag control unit (J 234)
• Retrofitting airbag (driver side)
• Adapting components
• Trim, noise insulation
• Seat frames
• Seat padding, covers
• General body repairs – Cabriolet
• Automatic gearbox
• Vehicle electrics
• Power transmission
• Power unit
• Heating, ventilation, air conditioning system