Remove/Install Front Central Operating Unit - AR54.21-P-0500GW

Model 463 

as of Model year 2013 up to Model year 2019 

Fig 1: Audio / COMAND Control Unit (Front Central Operating Unit) Components Location - Model 463 As Of Model Year 2013 Up To Model Year 2019

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
1	Remove center console top section	Remove/install center console	AR68.20-P-2000GW
		Place center console upper section with attached lines to one side
2	Disconnect electrical connector from Audio/COMAND control panel (A40/9)
3	Remove bolts from Audio/COMAND control panel (A40/9)	4 bolts are present in total.
4	Remove Audio/COMAND control panel (A40/9)
5	Install in the reverse order
6	Read out and erase the fault memory using Star Diagnosis
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04A