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Home >> Mercedes Benz >> 2019 >> S450 Base >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Sliding Roof, Soft Top, Top Attachments - 222 Chassis >> Testing & Repair >> Remove/Install Panoramic Sunroof Drive Guide Rail - AR77.21-P-0430NKA

Remove/Install Panoramic Sunroof Drive Guide Rail - AR77.21-P-0430NKA

Model 117, 156, 176 

with code 413 (Panoramic sliding sunroof/glass roof) 

Model 205.0/1/2/3 

with code 413 (Panoramic sliding sunroof/glass roof) 

Model 222 

with code 398 (Panoramic roof with MAGIC SKY CONTROL) 

Model 222 

with code 413 (Panoramic sliding sunroof/glass roof) 

Model 238 

with code 413 (Panoramic sliding sunroof/glass roof) 

Model 253 

with code 413 (Panoramic sliding sunroof/glass roof) 

MODIFICATION NOTES

15.08.2017 Manually adjust mechanical sliding sunroof components Operation step 24.2 fully toward rear until limit stop via motor emergency actuation" added.    

Shown on model 176, on right panoramic sliding sunroof guide rail (1) 

G15380373Courtesy of MERCEDES-BENZ USA
DANGER Risk of death  when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC) Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines. Model 222 with code 398 (Panoramic roof with MAGIC SKY CONTROL) AS00.00-Z-0035-01A
WARNING Risk of injury  caused by fingers being jammed or pinched when removing, installing or aligning hoods, doors, trunk lid/rear-end door or sliding roof. No parts of the body or limbs should be within the operating area when the components are moving. AS00.00-Z-0011-01A
Topical note  Notes on MAGIC SKY CONTROL Model 222
with code 398 (Panoramic roof with MAGIC SKY CONTROL)
AH77.00-P-0001-01A 
Topical note  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVING Remove     
1 Completely open panorama sliding roof    
2 Completely open rear roller sun blind Model 156, 205.0/1/2, 222, 253
with code 413 (Panoramic sliding sunroof/glass roof)
Model 222
with code 398 (Panoramic roof with MAGIC SKY CONTROL)
 
3 Remove cover (8)    
4 Remove wind deflector Model 117, 156, 176
with code 413 (Panoramic sliding sunroof/glass roof)
AR77.21-P-0100NKA
    Model 205.0/1/2/3, 222, 238, 253
with code 413 (Panoramic sliding sunroof/glass roof)
Model 222
with code 398 (Panoramic roof with MAGIC SKY CONTROL)
AR77.21-P-0100LF 
5.1 Remove roof lining until screws (2, 3) on left on right panoramic sliding sunroof guide rail (1) can be accessed Model 117, 156, 176, 205.0/1/3, 222 with code 413 (Panoramic sliding sunroof/glass roof) Model 222
with code 398 (Panoramic roof with MAGIC
SKY CONTROL)
 
    Model 156
with code 413 (Panoramic sliding sunroof/glass roof)
AR68.30-P-4300NKX
    Model 117, 176
with code 413 (Panoramic sliding sunroof/glass roof)
AR68.30-P-4300NKA
    Model 205.0/1
with code 413 (Panoramic sliding sunroof/glass roof)
AR68.30-P-4300LW
    Model 205.3
with code 413 (Panoramic sliding sunroof/glass roof)
AR68.30-P-4300CLW
    Model 222.0
with code 398 (Panoramic roof with MAGIC SKY CONTROL)
Model 222.0
with code 413 (Panoramic sliding sunroof/glass roof)
AR68.30-P-4300LF
    Model 222.1
with code 398 (Panoramic roof with MAGIC SKY CONTROL) Model 222.1
with code 413 (Panoramic sliding sunroof/glass roof)
Model 222.9
with code 398 (Panoramic roof with MAGIC SKY CONTROL)
except code Z07 (B7 armoring on special protection version)
Model 222.9
with code 413 (Panoramic sliding sunroof/glass roof)
except code Z07 (B7 armoring on special protection version)
AR68.30-P-4300LFN
5.2 Remove headliner Model 205.2, 238, 253
with code 413 (Panoramic sliding sunroof/glass roof)
 
    Model 205.2, 253
with code 413 (Panoramic sliding sunroof/glass roof)
AR68.30-P-4300LWS
    Model 238.3
with code 413 (Panoramic sliding sunroof/glass roof)
AR68.30-P-4300LWO
6 Remove panoramic sliding roof control module Model 117, 156, 176, 205.0/1/2/3, 222, 253 with code 413 (Panoramic sliding sunroof/glass roof) Model 222
with code 398 (Panoramic roof with MAGIC SKY CONTROL)
AR77.21-P-6995NKA 
    Model 238
with code 413 (Panoramic sliding sunroof/glass roof)
AR77.21-P-0002LWO
7 Remove roller sun blind motor on panoramic sliding roof Model 117, 156, 176, 205.0/1/2/3, 222, 253 with code 413 (Panoramic sliding sunroof/glass roof) Model 222
with code 398 (Panoramic roof with MAGIC SKY CONTROL)
AR77.21-P-0490NKA 
    Model 238.3
with code 413 (Panoramic sliding sunroof/glass roof)
AR77.21-P-0490LWO
8 Remove front roller sun blind Model 117, 176
with code 413 (Panoramic sliding sunroof/glass roof)
AR77.21-P-0215NKA
    Model 156, 205.0/1/2/3, 238, 253
with code 413 (Panoramic sliding sunroof/glass roof)
AR77.21-P-0200NKX
    Model 222
with code 398 (Panoramic roof with MAGIC SKY CONTROL) Model 222
with code 413 (Panoramic sliding sunroof/glass roof)
AR77.21-P-0200LF 
9 Remove left or right panoramic roof roller sunblind drive cable   AR77.21-P-0230NKA 
10 Unscrew screw (4) on left or right panoramic sliding sunroof guide rail (1)    
11 Remove left and right guide tube (6) from roller sun blind drive cable Model 117, 156, 176, 205.0/1/2/3, 222, 238, 253
with code 413 (Panoramic sliding sunroof/glass roof)
Model 222
with code 398 (Panoramic roof with MAGIC SKY CONTROL)
 
    Model 156, 205.0/1/2, 253
with code 413 (Panoramic sliding sunroof/glass roof)
AR77.21-P-0232NKX
12 Unscrew screws (2, 3) on left or right panoramic sliding sunroof guide rail (1) IMPORTANT Observe installation position on bolts (3). Number of screws (3) depends on change status of panoramic sliding sunroof guide rail (1).  
13 Remove left and right panoramic sliding roof guide rail (1) from panoramic sliding roof and pull panoramic sliding roof drive cable (5) from guide tube (6)    
INSTALLING Install     
14 Manually turn back compensation elements (7) NOTES
Expansion elements (7) should be easy to move.
Panoramic sliding sunroof guide rail (1) is otherwise damaged during fastening into place.
If compensating elements (7) are sluggish.

Replace compensating elements (7).
 
15 Insert panoramic sliding sunroof drive cable (5) into guide tube (6) and insert panoramic sliding sunroof guide rail (1) into panoramic sliding sunroof frame NOTES
Carefully insert panoramic sliding sunroof guide rail (1).
Otherwise the guide tube (6) can be damaged
 
16 Fit bolts (3) IMPORTANT Observe installation position on bolts (3). Screws (3) are initially tightened after installation of panoramic sliding sunroof. Number of screws (3) depends on change status of panoramic sliding sunroof guide rail (1).  
17 Screw in screws (2) on panoramic sliding sunroof guide rail (1)    
18 Screw in screw (4) on panoramic sliding sunroof guide rail (1)    
19 Install guide tube (6) on roller sun blind drive cable Model 117, 156, 176, 205.0/1/2/3, 222, 238, 253
with code 413 (Panoramic sliding sunroof/glass roof)
Model 222
with code 398 (Panoramic roof with MAGIC
SKY CONTROL)
 
    Model 156, 205.0/1/2, 253
with code 413 (Panoramic sliding sunroof/glass roof)
AR77.21-P-0232NKX
20 Manually slide mechanical sliding sunroof components on left and right panoramic sliding sunroof guide rail (1) fully toward front up to end stop    
21 Install panoramic sliding roof control module Model 117, 156, 176, 205.0/1/2/3, 222, 253 with code 413 (Panoramic sliding sunroof/glass roof) Model 222
with code 398 (Panoramic roof with MAGIC SKY CONTROL)
AR77.21-P-6995NKA 
    Model 238
with code 413 (Panoramic sliding sunroof/glass roof)
AR77.21-P-0002LWO
22 Connect overhead control panel control unit to on-vehicle wiring harness    
23 Connect ground cable to battery Model 222
with code 398 (Panoramic roof with MAGIC
SKY CONTROL)
 
      AR54.10-P-0003LF
24.1 Completely adjust mechanical sliding roof components with panoramic sliding roof switch toward rear to end stop Where panoramic sliding sunroof control module is reused  
24.2 Manually adjust mechanical sliding sunroof components fully toward rear until limit stop vi; motor emergency actuation. When replacing panoramic sliding sunroof control module  
25 Install panoramic sliding roof drive cable   AR77.21-P-0230NKA 
26 Install roller sun blind at front Model 117, 176
with code 413 (Panoramic sliding sunroof/glass roof)
AR77.21-P-0215NKA
    Model 156, 205.0/1/2/3, 238, 253
with code 413 (Panoramic sliding sunroof/glass roof)
AR77.21-P-0200NKX
    Model 222
with code 398 (Panoramic roof with MAGIC SKY CONTROL) Model 222
with code 413 (Panoramic sliding sunroof/glass roof)
AR77.21-P-0200LF 
27 Install motor for roller sun blind on panoramic sliding roof Model 117, 156, 176, 205.0/1/2/3, 222, 253 with code 413 (Panoramic sliding sunroof/glass roof) Model 222
with code 398 (Panoramic roof with MAGIC SKY CONTROL)
AR77.21-P-0490NKA 
    Model 238.3
with code 413 (Panoramic sliding sunroof/glass roof)
AR77.21-P-0490LWO
28 Install wind deflector Model 117, 156, 176
with code 413 (Panoramic sliding sunroof/glass roof)
AR77.21-P-0100NKA
    Model 205.0/1/2/3, 222, 238, 253
with code 413 (Panoramic sliding sunroof/glass roof)
Model 222
with code 398 (Panoramic roof with MAGIC SKY CONTROL)
AR77.21-P-0100LF 
29 Install covering (8)    
30 Install movable glass section Model 117, 156, 176, 205.0/1/2/3, 222, 253 with code 413 (Panoramic sliding sunroof/glass roof)
Model 222
with code 398 (Panoramic roof with MAGIC SKY CONTROL)
AR77.21-P-0500NKA 
    Model 238
with code 413 (Panoramic sliding sunroof/glass roof)
IMPORTANT Do not adjust panoramic sliding roof.
AR77.21-P-0503LWO
31 Fully close movable glass section    
32.1 Push movable glass section at transition to rear roof trim downward and tighten screws (3) Model 117, 156, 176
with code 413 (Panoramic sliding sunroof/glass roof)
IMPORTANT Rear edge of movable glass section must be approx. 1 mm lower than roof trim. After tightening, the rear edge of the closed movable glass section must be flush or max. 2 mm higher than rear roof trim.
 
32.2 Push movable glass section at transition to rear fixed glass section downward and tighten screws (3) Model 205.0/1/2/3, 222, 238, 253 with code 413 (Panoramic sliding sunroof/glass roof)
Model 222
with code 398 (Panoramic roof with MAGIC SKY CONTROL)
 
    IMPORTANT The rear edge of the movable glass section must be approx. 1 mm lower than the fixed glass section.
After tightening, the rear edge of the closed movable glass section must be flush or max. 2 mm higher than the rear fixed glass section.
 
33 Adjust panoramic sliding roof Model 117, 156, 176, 205.0/1/2/3, 222, 253 with code 413 (Panoramic sliding sunroof/glass roof) Model 222
with code 398 (Panoramic roof with MAGIC
SKY CONTROL)
AR77.21-P-0501NKA 
    Model 238
with code 413 (Panoramic sliding sunroof/glass roof)
AR77.21-P-6924LWO
34 Disconnect battery ground line Model 222
with code 398 (Panoramic roof with MAGIC SKY CONTROL)
 
      AR54.10-P-0003LF
35 Disconnect overhead control panel control unit from vehicle wiring harness    
36 Install headliner Model 156
with code 413 (Panoramic sliding sunroof/glass roof)
AR68.30-P-4300NKX
    Model 117, 176
with code 413 (Panoramic sliding sunroof/glass roof)
AR68.30-P-4300NKA
    Model 205.0/1
with code 413 (Panoramic sliding sunroof/glass roof)
AR68.30-P-4300LW
    Model 205.3
with code 413 (Panoramic sliding sunroof/glass roof)
AR68.30-P-4300CLW
    Model 205.2, 253
with code 413 (Panoramic sliding sunroof/glass roof)
AR68.30-P-4300LWS
    Model 222.0
with code 398 (Panoramic roof with MAGIC SKY CONTROL) Model 222.0
with code 413 (Panoramic sliding sunroof/glass roof)
AR68.30-P-4300LF
    Model 222.1
with code 398 (Panoramic roof with MAGIC SKY CONTROL)
Model 222.1
with code 413 (Panoramic sliding sunroof/glass roof)
Model 222.9
with code 398 (Panoramic roof with MAGIC SKY CONTROL)
except code Z07 (B7 armoring on special protection version)
Model 222.9
with code 413 (Panoramic sliding sunroof/glass roof)
except code Z07 (B7 armoring on special protection version)
AR68.30-P-4300LFN
    Model 238.3
with code 413 (Panoramic sliding sunroof/glass roof)
AR68.30-P-4300LWO
37 Normalize panoramic sliding sunroof with vehicle diagnosis system and perform teach in run for automatic reversing function    
REFER TO SELF-DIAGNOSTIC SYSTEMS   Model 117, 156, 176
with code 413 (Panoramic sliding sunroof/glass roof)
AD00.00-P-2000-04A
REFER TO SELF-DIAGNOSTIC SYSTEMS   Model 205.0/1/2/3, 222, 253
with code 413 (Panoramic sliding sunroof/glass roof)
Model 222
with code 398 (Panoramic roof with MAGIC
SKY CONTROL)
AD00.00-P-2000-04B
REFER TO SELF-DIAGNOSTIC SYSTEMS   Model 238
with code 413 (Panoramic sliding sunroof/glass roof)
AD00.00-P-2000-06LWO