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Home >> Mercedes Benz >> 2006 >> CLK55 >> Repair and Diagnosis >> External Pages >> Different car >> Section 348 (Electrical System -- Testing & Repair -- CLK350 Coupe (209.356)) >> Testing & Repair >> Remove/install overhead control panel control unit - AR82.20-P-1000Q

Remove/install overhead control panel control unit - AR82.20-P-1000Q

WARNING: This page is about a different car, the 2009 Mercedes-Benz CLK350 and 2008 Mercedes-Benz CLK350. However, it is still accessible from the selected car via links, so may be relevant.

MODEL 209.3 

Fig 1: Identifying Overhead Control Panel Control Unit, Release And Lens
G07719373Courtesy of MERCEDES-BENZ USA
MODIFICATION NOTES

17.10.05 Disconnect ground line of battery, removed Step 2
REMOVINGINSTALLING Remove/install     
1.1 Transfer basic data from overhead control panel control unit (N70) to STAR DIAGNOSIS When installing new overhead control panel control unit (N70).
IMPORTANTInstallation:  Transfer buffered basic data to new overhead control panel control unit (N70), and for code (414) Tilting/sliding roof, normalize the anti-pinch protection.
 
REFER TO SELF-DIAGNOSTIC SYSTEMS Connect STAR DIAGNOSIS and read out fault memory   AD00.00-P-2000-04A
    STAR DIAGNOSIS diagnosis system *WH58.30-Z-1048-13A 
2 Remove transmitter key from electronic ignition switch control unit    
3 Pry off lens (1) from overhead control panel control unit (N70) NOTES Risk of cracks and fracture to headliner and overhead control panel control unit (N70).  
SPECIAL TOOL Mounting wedge Fig 2
4 Press overhead control panel control unit (N70) release (2) IMPORTANT Press in direction of arrow.  
5 Remove the overhead control panel control unit (N70) NOTESInstallation:  Excess pressure and tensile stress on the roof switch will damage the overhead control panel control unit (N70)  
6 Disconnect connectors from overhead control panel control unit (N70)    
7 Install in the reverse order    
8.1 Normalize tilting/sliding roof IMPORTANT For vehicles with code (414) Tilting/sliding roof  
9 Read fault memory, erase if necessary    
REFER TO SELF-DIAGNOSTIC SYSTEMS Connect STAR DIAGNOSIS and read out fault memory   AD00.00-P-2000-04A
    STAR DIAGNOSIS diagnosis system *WH58.30-Z-1048-13A 
Fig 2: Identifying Mounting Wedge (110 589 03 59 00)
G07719374Courtesy of MERCEDES-BENZ USA
COMMERCIALLY AVAILABLE TOOLS

Number Designation
WH58.30-Z-1048-13A STAR DIAGNOSIS diagnosis system, Compact Passenger Car 6511 1801 00