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Remove/install rear door lock - AR72.12-P-2510LFS

MODEL 222 with CODE Z07 (Top protection) 

MODIFICATION NOTES

6.11.15 New operation steps added Operation step 3, 7, 8 and 9  
6.11.15 Operation steps changed Operation steps 6 and 10  
6.11.15 New graphic added Graphic P72.12-3146-08  
Fig 1: Rear Door Lock Remove/Install Components (1 Of 2)
G11133017Courtesy of MERCEDES-BENZ USA
Fig 2: Rear Door Lock Remove/Install Components (2 Of 2)
G11133018Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
1 Remove left or right rear door module   AR72.12-P-0103LFS 
2 Remove paneling (2) on inner rear door in area of left and right door lock SPECIAL TOOL Mounting wedge Figure
3 Connect CAN box (as control unit replacement) or control unit with power window operating unit to power window    
4 Completely close side window on left or right rear door and secure with clamping pliers so it cannot drop down SPECIAL TOOL Clamping pliers Figure
5 Detach side window from power window and completely lower power window Model 222
with code Z07 (Top protection)
with code Z13 (Left rear power window with special protection)
with code Z14 (Right rear power window with special protection)
AR72.12-P-1810LFS 
6 Disconnect CAN box (as control unit replacement) or control unit with power window operating unit from power window    
7 Unscrew door lock armor plate, cut butyl cord at rear of door lock armor plate with suitable cutting blade, and remove door lock armor plate TORQUE SPECIFICATION Bolt, armor plate to rear door *BA72.12-P-1009-01S 
8 Unhook operating cable (3) from door lock    
9 Unscrew bolts (9) from bearing bracket (7)    
10 Remove bolts (4) TORQUE SPECIFICATION Bolt, door lock to rear door *BA72.12-P-1005-01S 
11 Remove door lock (1) with operating cable (5), closing assist (6), bearing bracket (7) and electric wiring harness (8)    
12 Remove operating cable (5) from door lock When replacing door lock (1).  
13 Install in reverse order    
REAR DOOR

Number Designation MODEL 222 with CODE Z07
BA72.12-P-1005-01S Bolt, door lock to rear door Nm 9
REAR DOOR

Number Designation Model 222 with CODE Z07
BA72.12-P-1009-01S Bolt, armor plate to rear door M6 Nm 8
M8 Nm 28
Fig 3: Identifying Mounting Wedge (110 589 03 59 00)
G11133019Courtesy of MERCEDES-BENZ USA
Fig 4: Identifying Clamping Pliers (220 589 04 31 00)
G11133020Courtesy of MERCEDES-BENZ USA