• 54.00 General202
• 54.10 Battery, power supply, voltage converter111
• 54.15 Fuse and relay box3
• 54.18 Cable harnesses42
• 54.21 Control units / basic modules601
• 54.22 Diagnostic test coupling/diagnostic socket4
• 54.25 Switches24
• 54.30 Instrument cluster, display instruments, hazard warning device100
• 54.35 Signaling system9
• 54.50 Trip computer1
• 54.61 Speed recorder, trip recorder, taximeter44
• 54.65 Parking assist14
• 54.70 Proximity warning system1
• 54.71 Camera and radar-assisted assistance systems25