Open pop-up roof, function - GF77.20-P-2003S

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 

• No overvoltage or undervoltage
• Circuit ON or
• Circuit 15 ON and
• The overhead control panel control module (N70) recognizes the neutral position before switch is activated (switch not actuated for longer than 40 ms)

Function 

The pop-up roof is opened by pressing the SR switch (N70s1) upwards. The overhead control panel control module (N70) reads in the switch status and actuates the SR motor (M12m1) as long as the SR switch (N70s1) is actuated, however, max. only 50 s (maximum activation time).

When the maximum activation time is exceeded reactuation is only possible if the overhead control panel control module (N70) recognizes the non-actuated state of the SR switch (N70s1).

The "Open pop-up roof" function is interrupted if the overhead control panel control module (N70) recognizes alock-up  of the sliding/pop-up roof (SR) (M12).

When desynchronized,  the "Open pop-up roof" function is restricted.