• 54.00 General16
• 54.10 Battery, power supply, voltage converter7
• 54.15 Fuse and relay box3
• 54.18 Cable harnesses4
• 54.21 Control units / basic modules1
• 54.25 Switches3
• 54.30 Instrument cluster, display instruments, hazard warning device18
• 54.50 Trip computer13
• 54.61 Speed recorder, trip recorder, taximeter1