Central Locking Switch and SOS Button for Citroën C5 X7 96645838ZD 649045

Description

Product Overview

This Central Locking Switch with integrated SOS Button is designed for the Citroën C5 X7 series. It is an essential component that controls the vehicle’s central locking system, allowing drivers to lock or unlock all doors simultaneously. The added SOS button enhances safety by providing a quick emergency alert function, which can be critical in urgent situations.

The switch is frequently searched by its product numbers 96645838ZD and 649045, making it easier to find for both professional mechanics and car enthusiasts handling repairs themselves. It ensures proper communication between the vehicle’s electronic locking system and the driver interface.

Replacement and Maintenance

This switch is typically mounted on the driver’s door panel or dashboard, depending on the vehicle’s trim. Replacing the switch involves removing the door panel or dashboard trim, disconnecting the old switch’s electrical connector, and installing the new unit securely. Care must be taken to avoid damage to wiring and connectors during replacement.

Common reasons for failure include mechanical wear due to frequent use, electrical contact degradation, or internal switch faults. Timely replacement restores reliable locking operation and ensures the emergency SOS function remains active, contributing to occupant safety.

Technical Information

• Manufacturer: PSA (Peugeot Société Anonyme)
• Application: Citroën C5 X7
• Product Codes: 96645838ZD, 649045
• Additional Numbers: Compatible with various PSA vehicle electronics systems