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Convenience Feature, Basic Function - GF80.45-P-9902A

Model All (CAR) 

Overview 

This document contains information on:

General 

The convenience feature (CF) includes the functions "convenience opening" and "convenience closing". In this connection, all side windows are simultaneously and centrally opened or closed from a control point.

In vehicles with a sliding sunroof or panoramic sliding sunroof, the sliding sunroof is also opened or closed.

Function requirements 

Function 

The convenience feature can be triggered by various control elements or functions.

Activate convenience feature 

Release Function requirements Comment
Transmitter key 
Press unlock button or lock button for longer than 1.5 s.
Transmitter key not in vehicle interior. Doors closed. Transmitter key authorized. In the case of convenience opening, the seat ventilation is activated in vehicles with seat climate control. With version coding it is possible to set whether the seat ventilation is activated for the driver seat only or for both front seats.
Sensor surface on outside door handle (vehicles with KEYLESS-GO) 
Convenience closing: Actuate sensor surface on outside door handle until the respective end position is reached.
Circuit 15 OFF. Doors closed. Transmitter key authorized. The actuation takes place for at least 2s or for as long as the sensor is actuated, max. however for 90 s. If a different central locking command is triggered, the system ends the action. If the door handle is pulled during convenience closing or max. 2s afterwards, KEYLESS-GO activates the emergency opening function. All components are then opened again.
Air recirculation button on air conditioning control panel (except USA version) 
Convenience closing: Press air recirculation button for longer than 1.5 s. Convenience opening: Air recirculation button longer 1 s.
Circuit 15 ON. In the case of convenience closing, the position of the components is saved beforehand. During the subsequent comfort opening, these previously stored positions are restored.
  Function schematics     
  Trigger convenience feature via central locking system, function schematic Model 118, 177, 243, 247 PE80.45-P-2500-97A 
    Model 167, 293 PE80.45-P-2500-97B
    Model 206, 214, 223, 294, 295, 296, 297 PE80.45-P-2500-97C 
    Model 213, 238, 257, 290 as of model year 2021 PE80.45-P-2500-97D 
    Model 192, 232 PE80.45-P-2500-97F 
  Trigger convenience feature via air-recirculation mode, function schematic Model 118, 177, 243, 247 except code 494 (US version) PE80.45-P-2501-97A 
    Model 167, 213, 238, 257, 290, 293 as of model year 2021 except code 494 (US version) PE80.45-P-2501-97B 
    Model 223, 294, 295, 296, 297 except code 494 (US version) PE80.45-P-2501-97C 
    Model 206, 214, 254 except code 494 (US version) PE80.45-P-2501-97D 
    Model 192, 232 except code 494 (US version) PE80.45-P-2501-97E 
  Further basic functions     
  Power window assembly, basic function   GF67.39-P-9900A
  Open/close sliding sunroof, basic function Model all (CAR) with code 413 (Panoramic sliding sunroof/ glass roof)
Model all (CAR) with code 414 (Electric sunroof, glass version
GF77.20-P-9901A
  Seat ventilation, basic function Model all (CAR) with code 401 (Climatised front seats)
Model all (CAR) with code 402 (Rear seat climate control)
GF91.30-P-9901A
  Authorization of transmitter key/mobile phone, basic function   GF80.20-P-1004A 
  Position determination of transmitter key, basic function   GF80.20-P-1009A 
  Electronic ignition lock control unit, basic function   GF80.57-P-9890A 
  Transmitter key, basic function   GF80.35-P-2001A 
  KEYLESS-GO door handle, basic function Model all (CAR) with code 889 (KEYLESS-GO) GF80.61-P-2003A