M45x AWD V8-4.5L (VK45DE) (2008)
Headlamp Alignment Control Module: Description and Operation
ACTIVE AFS SCHEMATIC
System Description
AFS control unit controls AFS and headlamp auto aiming.
The following signals are input to AFS control unit via CAN communication:
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Steering angle sensor signal
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A/T position indicator signal
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Low beam status signal
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Vehicle speed signal
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Engine speed signal
Other signals are input as follows:
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AFS switch signal from AFS switch connected to AFS control unit