• 25.20.1 Basic information52
• 25.20.11 Control unit/module/relay13
• 25.20.12 Sensor/switch/wiring harness4
• 25.20.20 Battery27
• 25.20.30 Alternator53
• 25.20.40 Electrical fuse/diode/resistor3
• 25.20.42 Voltage converter5
• 25.20.50 Socket/ground point/jump-start connection point1