Window lifters

Front window management from the driver's door control panel

~1min read

Description of the driver's door panel

La porte du conducteur
Driver's door

Nota : Lorsque le démarreur est actionné les déplacements en

Note: When the starter is operated, manual-mode movements are stopped. Sequential-mode movements run to completion. Any new command is ignored while the starter is operated

Block diagram

Synoptique gestion des vitres avant
Front window management block diagram

Key:

  • single arrow: wired link,
  • triple arrow: multiplexed link.
Description fonctionnelle

Functional description

FUNCTIONAL DESCRIPTION

A command on one of the window switches generates a single voltage level per command
The door module detects the voltage level and sends a multiplexed message of the requested command to the BSI
The BSI sends a multiplexed message back to the door module so that the front window is operated
The door module operates the window lifter motor

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