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Home >> Mercedes Benz >> 2021 >> S500 >> Repair and Diagnosis >> Accessories & Equipment >> Collision/Avoidance >> Electrical System, Equipment & Instruments (2 Of 3) -- 223 Chassis >> Testing & Repair >> Remove/Install Electric Plug For Electropneumatic Controller Unit - AR54.18-P-0016ME

Remove/Install Electric Plug For Electropneumatic Controller Unit - AR54.18-P-0016ME

Model 167 

with code 489 (AIRMATIC Dual Control/semi-active air suspension) 

except code 490 (Electrohydraulic suspension) 

Model 167 

with code 489 (AIRMATIC Dual Control/semi-active air suspension) 

with code 490 (Electrohydraulic suspension) 

Model 206, 214, 254 

with code 480 (Self-levelling suspension) 

Model 214, 254, 294, 295 

with code 489 (AIRMATIC Dual Control/semi-active air suspension) 

Model 223, 296, 297 

G16191609Courtesy of MERCEDES-BENZ USA
G16191610Courtesy of MERCEDES-BENZ USA
Notice  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
  Notes on safety-relevant components   AH00.00-Z-0019-01A
REMOVING Remove     
1 Disconnect ground line from battery.   AR54.10-P-0051WTC
    Model 254
with code 480 (Self-levelling suspension)
Model 254
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
 
    Model 294, 295
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
Model 296, 297
AR54.10-P-0051EQS
    Model 206, 214
with code 480 (Self-levelling suspension)
Model 214
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
AR54.10-P-0051WT
    Model 223 AR54.10-P-0051S 
    Model 167
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
except code 490 (Electrohydraulic suspension)
Model 167
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
with code 490 (Electrohydraulic suspension)
AR54.10-P-0003ME
2 Disconnect electrical connector from electropneumatic controller unit. Model 294, 295 AR32.22-P-2027EQS
    with code 489 (AIRMATIC Dual Control/semi-active air suspension)
Model 296, 297
 
    Model 206, 214, 254
with code 480 (Self-levelling suspension)
Model 214, 254
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
AR32.22-P-2027WT
    Model 223 AR32.22-P-2027S
    Model 167
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
except code 490 (Electrohydraulic suspension)
Model 167
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
with code 490 (Electrohydraulic suspension)
AR32.20-P-0010ME
3 Release catch hook (arrow a), extend cable cover (1) out of guides (arrows b) and remove from old housing (2).    
INSTALLING Install     
4 Join new housing (3) to old housing (2) with suitable tape as shown.    
5 Transfer contact sockets from old housing (2) of plug into new housing (3) of plug.   AR54.18-P-0017-01ME 
    NOTES
Once transferred, the contact sockets may no longer be removed.
Otherwise, the mat seal will be damaged and the new housing (3) will have to be replaced.
 
    NOTES
Transfer the contact sockets individually one after the other.
Otherwise, it may lead to confusion.
 
    IMPORTANT Pay attention to the correct plug variant.  
    SPECIAL TOOL MCP 2.8_/Fl. blade 2.8_/JPT/SPT Fig 1
    SPECIAL TOOL MCP 1.2_blade
If a contact socket is damaged,

replace the contact socket.
Fig 2
      AR00.19-P-0100A
    IMPORTANT Contact sockets of the following types are installed:
Type AMP MCP 1.2 CB
Type AMP MCP 2.8
Type AMP MCP 6.3/4.8K
 
6 Remove tape from new housing (3) and old housing (2).    
7 Insert cable cover (1) into guides (arrows b) and latch into place on new housing (3) (arrow a).    
8 Attach electrical connector to electropneumatic controller unit.   AR32.22-P-2027EQS
    Model 294, 295
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
Model 296, 297
 
    Model 167
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
except code 490 (Electrohydraulic suspension) Model 167
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
with code 490 (Electrohydraulic suspension)
AR32.20-P-0010ME
    Model 223 AR32.22-P-2027S
    Model 206, 214, 254
with code 480 (Self-levelling suspension)
Model 214, 254
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
AR32.22-P-2027WT
9 Connect ground line to battery.   AR54.10-P-0051EQS
    Model 294, 295
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
Model 296, 297
 
    Model 167
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
except code 490 (Electrohydraulic suspension)
Model 167
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
with code 490 (Electrohydraulic suspension)
AR54.10-P-0003ME
    Model 223 AR54.10-P-0051S 
    Model 206, 214
with code 480 (Self-levelling suspension)
Model 214
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
AR54.10-P-0051WT
    Model 254
with code 480 (Self-levelling suspension)
Model 254
with code 489 (AIRMATIC Dual Control/semi-active air suspension)
AR54.10-P-0051WTC
Fig 1: Identifying MCP 2.8_/Fl. Blade 2.8_/JPT/SPT (000 589 13 99 30)
G07470564Courtesy of MERCEDES-BENZ USA
Fig 2: Identifying MCP 1.2_Blade (220 589 04 99 30)
G14791189Courtesy of MERCEDES-BENZ USA