Remove/install air suspension control unit - AR32.22-P-6000LW

MODEL 205 with CODE 489 (AIRMATIC) 

Fig 1: Air Suspension Control Unit Remove/Install Components (1 Of 2)

Courtesy of MERCEDES-BENZ USA

Fig 2: Air Suspension Control Unit Remove/Install Components (2 Of 2)

Courtesy of MERCEDES-BENZ USA

	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Connect diagnostic system and read out basic data of AIRmatic control unit (N51/3)	When replacing the AIRmatic control unit (N51/3).
			AD00.00-P-2000-04B
		Transfer the basic data to the new AIRmatic control unit (N51/3).
2	Remove driver seat	MODEL 205.0/1 with CODE 489 (AIRMATIC)
			AR91.10-P-1000LW
3	Detach seat wiring harness (3) from air duct (1)	Replace cable tie (4).
4	Release air duct (1) (arrows) and remove
5	Carefully raise floor covering (2)	Check for correct seating.
6	Unclip AIRmatic control unit (N51/3) at right from catch tabs (5) and pull out up to vehicle center (arrow)
7	Detach electrical connections (6) and remove AIRmatic control unit (N51/3)
8	Install in the reverse order