• 54.00 General33
• 54.10 Battery, power supply, voltage converter9
• 54.15 Fuse and relay box2
• 54.18 Cable harnesses2
• 54.20 Module box3
• 54.21 Control units / basic modules12
• 54.25 Switches3
• 54.30 Instrument cluster, display instruments, hazard warning device17
• 54.35 Signaling system2
• 54.40 Marten protection system1
• 54.50 Trip computer11
• 54.61 Speed recorder, trip recorder, taximeter1
• 54.75 Speedometer shaft1