Example 4

MOST controllers vehicle equipment: Full equipment without Multimedia Changer and Speech Processing Module. In the Control Display is stored the relative node number of 9, counting backwards results in:

• Relative node position Control Display: 9
• Relative node position Instrument Cluster: 8
• Relative node position Audio System Controller: 7
• Relative node position Telephone: 6
• Relative node position Video module: 5
• Relative node position Navigation System: 3 (jump 2 nodes!)
• Relative node position Amplifier: 2
• Relative node position Antenna Tuner: 1
• Relative node position CD changer: 0

(Ring interruption lies between the CD Changer whose relative node number is 0 and the Control Display that lies before it.)