ar3222p6000lf

Remove/install air suspension control unit

Type ar · topic 32.22 · version 0101 · 2014-06-23

Applies to: MODEL 217 without CODE 487 (MAGIC BODY CONTROL) MODEL 222 without CODE 487 (Active Body Control (ABC))

Where it sits

Function group 2 Chassis › 32 Suspension › 32.22 Air suspension — Series 217 · Series 222

EinPAS 20 Chassis › 20.16 Suspension › 20.16.11 Control unit/relay — Series 217 · Series 222

AR32.22-P-6000LF

Remove/install air suspension control unit

18.06.2014

MODEL

217

without CODE 487 (MAGIC BODY CONTROL)

MODEL

222

without CODE 487 (Active Body Control (ABC))

Remove/install air suspension control unit

P32.50-2389-08

Shown on MODEL 222

1

Floor covering

4

Bolts

N51/3

AIRmatic control unit

2

Nuts

5

Retaining frame

3

Step plate

6

Electrical connector

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

Remove/install

1

Read out variant coding from AIRmatic control unit (N51/3) using diagnostic system

When replacing AIRmatic control unit (N51/3)

AD00.00-P-2000-04B

Installation: Transfer the stored data to the new AIRmatic control unit (N51/3).

2

Switch off ignition and remove transmitter key

3

Move the front passenger seat into the rearmost position

4

Remove floor mat and fold back floor covering (1) in front passenger footwell

5

Unscrew nuts (2) from step plate (3)

6

Fold down step plate (3)

7

Unscrew bolts (4), remove retaining frame (5) and place to one side

8

Disconnect electrical connectors (6) from AIRmatic control unit (N51/3)

9

Remove AIRmatic control unit (N51/3)

10

Install in the reverse order

11

Read out fault memory using the diagnostic system and delete if necessary

AD00.00-P-2000-04B

Referenced documents