R 350 4MATIC (251.165) V6-3.5L (272.967) (2006)
Steering Mounted Controls Assembly: Description and Operation
GF82.90-P-4001RT Multifunction Steering Wheel Button Group, Component Description
GF82.90-P-4001RT Multifunction Steering Wheel Button Group, Component Description
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Component Identification
The left multifunction steering wheel button group consists of the following:
^
Scroll forward/back button
^
System selection button
The right multifunction steering wheel button group consists of the following:
^
Buttons + and - for setting specific functions and volume control
^
Accept/terminate phone call button
The button groups are each located clearly visible and easy to operate next to the impact plate of the multifunction steering wheel. The impact plate is
used to actuate the fanfare horns.
The button groups are used to receive and transmit the commands triggered by actuating the buttons.