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Home >> Mercedes Benz >> 2002 >> CL500 >> Repair and Diagnosis >> Body & Frame >> Sun Roof/T-Top/Convertible Top >> Sliding Roof, Soft Top - 215 & 220 Chassis >> Basic Knowledge >> Close sliding/pop-up roof, function - GF77.20-P-2002S

Close sliding/pop-up roof, function - GF77.20-P-2002S

MODEL 215.3 

MODEL 220.0 /1 with CODE (414a) Electric glass sliding/pop-up roof 

MODEL 220.0 /1 with CODE (491) USA version 

MODEL 220.075 /175 with CODE (498) Japanese version 

Function prerequisites 

Function 

The Close sliding/pop-up roof  function is only available when the sliding/pop-up roof (SR) (M12) is in the synchronized state 

It is triggered by pulling the SR switch (N70s1) downward. The overhead control panel control module (N70) then actuates the SR motor (M12m1)The direction in which the motor is actuated depends on whether the sliding roof or the pop-up roof is open. The SR motor (M12m1) is actuated as long as the SR switch (N70s1) is pressed, however, max. only 50 s (maximum activation time). The Close sliding/pop-up roof  function is interrupted if lock-up  or obstruction  of the sliding/pop-up roof (SR) (M12) is recognized.

  Automatic opening/closing of sliding/pop-up roof, function   GF77.20-P-2008S 
  Open pop-up roof, function   GF77.20-P-2003S 
  Open sliding roof, function   GF77.20-P-2004S 
  Sliding/pop-up roof lock-up recognition, function   GF77.20-P-3000S 
  Sliding/pop-up roof obstruction sensor, function   GF77.20-P-3004S 
  Synchronize sliding/pop-up roof, function   GF77.20-P-3002S 
  Sliding/pop-up roof, location/purpose/design/   GF77.20-P-4100S 
  Overhead control panel control module, location/purpose/design/function   GF82.20-P-4101S