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Home >> Mercedes Benz >> 2013 >> CLS550 Base >> Repair and Diagnosis >> Electrical >> Motors, Switches, Relays >> Electrical System - Body - 218 Chassis - 3 Of 5 >> Testing & Repair >> Remove/install LED module for front lamp unit - AR82.10-P-4656EL

Remove/install LED module for front lamp unit - AR82.10-P-4656EL

MODEL 218 as of model year 2015 with CODE 640 (Full LED USA incl. ACTIVE MULTIBEAM LED) 

MODEL 218 as of model year 2015 with CODE 641 (Headlamps, LED, dynamic, left-side traffic) 

MODEL 218 as of model year 2015 with CODE 642 (Headlamps, LED, dynamic, right-side traffic) 

Shown on left front lamp unit (E1) 

Fig 1: Identifying Front Lamp Unit LED Module Remove/Install Components
G10004550NOTESREMOVINGINSTALLINGREFER TO SELF-DIAGNOSTIC SYSTEMSINSTALLATION IMPORTANTSPECIAL TOOLSPECIAL TOOLSPECIAL TOOLINSTALLATION IMPORTANTIMPORTANTREFER TO SELF-DIAGNOSTIC SYSTEMSCourtesy of MERCEDES-BENZ USA
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Perform initial startup of left front lamp unit LED module (1) or right front lamp unit LED module (2) When replacing the left front lamp unit LED module (1) or right front lamp unit LED module (2).  
REFER TO SELF-DIAGNOSTIC SYSTEMS AD00.00-P-2000-04A
INSTALLATION IMPORTANT Pay attention to "Data Matrix code" on left front lamp unit (E1) or right front lamp unit (E2).
2.1 Switch off ignition and remove transmitter key from electronic ignition lock control unit MODEL 218 except CODE 889 (KEYLESS-GO)  
2.2 Switch off ignition and remove transmitter key or KEYLESS-GO start/stop button from electronic ignition lock control unit MODEL 218 with CODE 889 (KEYLESS-GO)  
3 Remove fender liner from left and right front fender   AR88.10-P-1300ELX
4 Unfasten front bumper enough to gain access to left front lamp unit LED module (1) or right front lamp unit LED module (2)   AR88.20-P-2000-01EL
Gap dimension *BE60.00-P-1001-01O 
SPECIAL TOOL Mounting wedge Figure
SPECIAL TOOL Long wedge Fig 3
SPECIAL TOOL Feeler gauge Fig 2
5 Pull left front lamp unit LED module (1) or right front lamp unit LED module (2) far enough out of left front lamp unit (E1) or right front lamp unit (E2) to disconnect the electrical connector (4) INSTALLATION IMPORTANT Ensure gasket is correctly installed.  
6 Disconnect electrical connector (4) and remove left front lamp unit LED module (1) or right front lamp unit LED module (2)    
7 Install in the reverse order    
8 Attach "Data Matrix code" adhesive label to left front lamp unit (E1) or right front lamp unit (E2) When replacing the left front lamp unit LED module (1) or right front lamp unit LED module (2).
IMPORTANT The "Data Matrix code" adhesive label is included with the replacement part.
 
9 Calibrate front 360° camera (B84/9) using MODEL 218 diagnostic system as of model year 2015
with CODE 501 (360 degree camera)
with CODE 640 (Full LED USA incl. ACTIVE MULTIBEAM LED)
MODEL 218
as of model year 2015
with CODE 501 (360 degree camera)
with CODE 641 (Headlamps, LED, dynamic, left-side traffic)
MODEL 218
as of model year 2015
with CODE 501 (360 degree camera)
with CODE 642 (Headlamps, LED, dynamic, right-side traffic)
 
REFER TO SELF-DIAGNOSTIC SYSTEMS AD00.00-P-2000-04A
TEST VALUES FOR GAP DIMENSIONS ON HOODS, DOORS AND LIDS

Number Designation MODEL 218.9 MODEL 218.3
BE60.00-P-1001-01O Gap dimension Engine hood to fender Dimension "A" mm 4, 0 (±1) 4, 0 (±1)
Engine hood to headlamp Dimension "B" mm 4, 0 (±1) 4, 0 (±1)
Engine hood to bumper Dimension "C" mm 4, 0 (±1) 4, 0 (±1)
Engine hood to A-pillar Dimension "Q" mm 4, 5 (±1) 4, 5 (±1)
Fender to headlamp Dimension "R" mm 4, 0 (±1) 4, 0 (±1)
Bumper to headlamp (circumferential) Dimension "S" mm 3, 5 (±1) 3, 5 (±1)
Mounting rail, bumper to engine hood Dimension "T" mm 7, 5 (+0, 5) 7, 5 (+0, 5)
Mounting rail, bumper to engine hood Dimension "U" mm 1, 0 (±0, 5) 1, 0 (±0, 5)
Picture AR60.00-P-0700-01E L AR60.00-P-0700-01E L
Fig 2: Identifying Feeler Gauge (129 589 03 21 00)
G10004551Courtesy of MERCEDES-BENZ USA
Fig 3: Identifying Long Wedge (115 589 03 59 00)
G10004552Courtesy of MERCEDES-BENZ USA
Fig 4: Identifying Mounting Wedge (110 589 03 59 00)
G10004553Courtesy of MERCEDES-BENZ USA