Running gear
Engine
Body
Drive unit
Power transmission
Vehicle electrics
Electrical System
Electrical System - general notes
Starter-current supply-CC
Battery
Basics about batteries
Battery types
Warning instructions and safety precautions when working on the battery
Screwed connections of battery poles
Check the battery
Batteries with a magic eye
Fleece batteries (AGM batteries)
Visual inspection of the battery
Battery with a magic eye with battery plugs covered in adhesive tape and/or with cover for battery plugs.
Fleece batteries (AGM batteries)
Measuring no-load voltage
Measuring voltage under load
Check current drain when charging
Charging battery
Windscreen wipe/wash system
Lights, lamps, switches outside
Wiring
Heating, ventilation, air conditioning system
Power unit