ML 63 AMG (164.177) V8-6.3L (156.980) (2007)
Body Control Module: Description and Operation
GF54.21-P-6060GZ Lower Control Panel Control Unit, Component Description
GF54.21-P-6060GZ Lower Control Panel Control Unit, Component Description
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with CODE (489) Airmatic (air suspension with level adjustment and adaptive damping system ADS)
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with CODE (430) Offroad package
Location
The lower control panel control unit is located in the center console.
Task
Scanning the following switches:
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Downhill Speed Regulation switch (N72s30)
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Low Range switch (N72s31)
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Level adjustment high switch (N72s32)
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Level adjustment low switch (N72s33)
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Differential lock thumb wheel (N72s34)
Reading in the following function indicator lamps:
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Level control function indicator (N72e4)
Function
Downhill Speed Regulation switch (DSR)
The driver can switch the DSR on and off using the Downhill Speed Regulation switch. A red LED integrated into the switch indicates whether the
function is active or not. Downhill Speed Regulation is an aid for driving down hills with an adjustable speed that can be set between 4 and 18 km/h.
Low Range switch
Via the Low Range switch the driver can switch from the on-road ratio (High) to the off-road ratio (Low). A red LED integrated into the switch provides
indicates the current operating condition.
Level adjustment high switch
Function requirements:
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Term. 15 "ON"
Function: