Extend/Retract Rear Passenger Compartment Side Window Roller Sunblind, Basic Function - GF68.50-P-9901A
Model All (CAR) with code 297 (Electric roller sun blind in left and right rear door)
Overview
This document contains information on:
- General
- Function requirements
- Function
General
The roller sunblinds of the side windows in the rear are, in each case, driven by an electric motor and can almost fully cover the side windows. They protect the vehicle occupants in the rear against exposure to too strong sunlight and undesired glances.
Function requirements
- Corresponding side window in rear closed
- Circuit 15R ON or control unit power-down active (manual operation)
Control unit power-down:
After circuit 15R OFF, the roller sunblinds can still be manually operated for 5 min.
Function
The actuation of the roller sunblind motors can be triggered via the relevant control element in the rear and in the driver's door.
In vehicles with Remote Online, the actuation can also be triggered in a web-based manner via a browser (e.g. tablet, PC or smartphone).
The controls in the rear can be disabled by activating the electrical child safety lock.
The respective roller sunblind is always full extended or retracted. It is not possible to stop in an intermediate position. Every addition request reverses the active actuation.
In normalized state, the roller sunblinds have the following functions:
- Smooth start and stop (to protect the mechanical components and reduce the noise development)
- Automatic reserving function
In the denormalized state, the components are protected against overloads by the blockage detection.
The automatic reversing function and the blockage detection each result in the reversal of the active actuation. The affected roller sunblind is then full extended or retracted.
| Function schematics | |||
| Extend/retract rear passenger compartment side window roller sunblind, function schematic | Model 167 (except 167.967/987) except code M036 (Maybach version) | PE68.50-P-2500-97A | |
| Model 167.967/987 with code M036 (Maybach version) | PE68.50-P-2500-97C | ||
| Model 214, 223, 296 | PE68.50-P-2500-97B | ||
| Further basic functions | |||
| Rear passenger compartment side window roller sunblind motor, basic function | GF68.50-P-2009A | ||
| Electric child safety lock, basic function | GF72.29-P-1001A | ||
| Power window assembly and outside mirror adjustment switch group, driver's side, basic function | GF72.29-P-2006A | ||
| Front door control unit, basic function | GF72.29-P-9891A | ||
| Rear door control unit, basic function | GF72.29-P-9892A | ||
| Normalize electrically driven component parts, basic function | GF82.00-P-1000A | ||
| Blockage detection, basic function | GF82.00-P-1001A | ||
| Automatic reversing, basic function | GF82.00-P-1002A | ||
| Detailed information | |||
| Extend/retract rear side window roller sunblind, detailed information | Model 167.967 with code 297 (Electric roller sun blind in left and right rear door) with code M036 (Maybach version) Model 167.987 with code 297 (Electric roller sun blind in left and right rear door) with code M036 (Maybach version) |
GF68.50-P-0901A |