Power windows (PW [EFH]), function - GF72.29-P-0003Q: Notes
MODEL 209.3 /4
Function overview
- Manual opening and closing feature
- Automatic closing with obstruction sensor (not on rear side windows)
- Automatic opening feature
(not on rear side windows)
- Short stroke when opening and closing doors
- Comfort closing and opening via transmitter key (A8/1)
- Comfort closing and opening via recirculated air
- Comfort closing via keyless go (on vehicles with code (889) Keyless go)
- Comfort closing and opening via soft top switch (S84/10) only on model (209.4)
Actuation via control switch
- Driver-side power window switch group (S20/1)
- Front passenger power window switch (S21/2)
- Left rear power window switch (S21/3)
- Right rear power window switch (S21/4)
Actuation or activation via the driver-side power window switch group (S20/1) cannot be affected by the power window switch (S21/2, S21/3, S21/4).
An activation or an already active function from a power window switch (S21/2, S21/3 or S21/4) is terminated if a new request is received by the driver-side power window switch group (S20/1) for the corresponding window.
When the power window is activated again after locking up, the drive is switched off after
approx. 0.6 s, when more than two Hall sensor edge changes from the corresponding power window motor (M10/3, M10/4, M10/5 or M10/6) are not recognized.
The windows can still be opened or closed for 5 min. after switching off circuit 15 or circuit 15R as long as the doors are not opened. The valid door status (door open or closed) is transmitted to the rear SAM control module with fuse and relay module (N10/2) by the left door contact switch (S17/3) and right door contact switch (S17/4), which then relays the information to the CAN class B bus. When a door is opened, all active power window functions are terminated.
Control points for comfort functions
- Recirculated air switch (N22s2) with code (581a)Automatic air conditioning or recirculated air switch (N22/7s2) with code (581b) Comfort automatic air conditioning
- Transmitter key (A8/1)
- Left door handle switch (S17/19) and right door handle switch (S17/21) with code (889) Keyless go
- Soft top control button (S84/10) only on model (209.4)
Priority for power window control commands
Priority 1: Comfort closing and opening via soft top control button (S84/10) only on model (209.4)
Priority 2 : Driver-side power window switch group (S20/1)
Priority 3: Power window switch (S21/2, S21/3 and S21/4)
Priority 4: Comfort closing and opening via transmitter key (A8/1)
Priority 5: Comfort closing and opening via recirculated air switch (N22s2) with code (581a) Automatic air conditioning or recirculated air switch (N22/7s2) with code (581b) Comfort automatic air conditioning
A power window control command with higher priority is carried out if a power window function with lower priority is currently active. A lower priority power window command cannot affect an active power window function of higher priority.
If the low-priority control command continues to exist after the function with higher priority is complete, then the power window control command is ignored. The park position of the lower priority power window control command must first be detected before the corresponding function is activated.
The first power window control command with a higher priority leads to discontinuation of the function, the second actuation to activation of the function.
| Power windows (PW), location of components | Model 209.3 | GF72.29-P-0003-01Q | |
| Model 209.4 | GF72.29-P-0003-01QA | ||
| Power window (PW), interlinkage of components | Model 209.3 | GF72.29-P-0003-02QA | |
| Model 209.4 | GF72.29-P-0003-02QB | ||
| Power window manual lowering, function | GF72.29-P-2008Q | ||
| Power window automatic lowering, function | GF72.29-P-3009Q | ||
| Power window comfort opening, function | Model 209.3 | GF72.29-P-3004Q | |
| Model 209.4 Comfort opening via transmitter key | GF72.29-P-3004QA | ||
| Model 209.4 Comfort opening via soft top switch | GF72.29-P-3004QB | ||
| Power windows comfort opening via recirculated air button, function | GF72.29-P-3010Q | ||
| Power window manual raising, function | GF72.29-P-2007Q | ||
| Power window automatic raising, function | GF72.29-P-2009Q | ||
| Power window comfort closing, function | Model 209.3 | GF72.29-P-3005Q | |
| Model 209.4 Comfort closing via transmitter key | GF72.29-P-3005QA | ||
| Model 209.4 Comfort closing via soft top control switch | GF72.29-P-3005QB | ||
| Power window comfort closing via recirculated air button, function | GF72.29-P-3011Q | ||
| Power window comfort closing via keyless go, function | On vehicles with code (889) Keyless go | GF72.29-P-3012Q | |
| Power windows normalization, function | GF72.29-P-4003Q | ||
| Child safety lock, function | GF72.29-P-3008Q | ||
| Power window position recognition, function | GF72.29-P-4000Q | ||
| Power window short stroke, function | GF72.29-P-4005Q |