gf7720p2003pp

Opening pop-up roof, function

Type gf · topic 77.20 · version 0104 · 2008-04-08

Applies to: MODEL 203.0 /2 with CODE (414) Power glass tilting/sliding roof up to Model Year 8

Where it sits

Function group 3 Body › 77 Sliding roof, soft top, top attachments › 77.20 Electric sliding roof — Series 203 (models 0**, 2**)

GF77.20-P-2003PP

Opening pop-up roof, function

2.12.99

MODEL 203.0 /2
with CODE (414) Power glass tilting/sliding roof
up to Model Year 8

Function requirements:

No overvoltage or undervoltage

Terminal 15R ON

Circuit 15 ON

Overhead control panel control module (N70) recognizes non-actuated state before actuating switch
(roof system switch (N70s1) not actuated for longer than
t = 40 ms)

Function

The pop-up roof is opened by pressing the roof system switch (N70s1) upward.

The overhead control panel control module (N70) reads in the status of the roof system switch (N70s1) and actuates the roof system motor (M12m1) as long as the roof system switch (N70s1) is actuated, however, max. only for t = 50 s (maximum activation time). If the maximum activation time is exceeded, further actuation is only possible after the overhead control panel control module (N70) recognizes the non-actuated state of the roof system switch (N70s1).

The "Open pop-up roof" function is interrupted when the overhead control panel control module (N70) recognizes a lock-up of the roof system drive unit (M12).

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

Opening sliding roof, function

GF77.20-P-2004PP

Referenced documents