Hazard Warning Switch Controller Valeo Citroën Peugeot 40377877 6554L0

Description

Product Overview

The Hazard Warning Switch Controller by Valeo is an essential electrical component designed for Citroën and Peugeot vehicles, specifically models such as the Xsara Picasso. This switch allows drivers to activate all the vehicle’s hazard lights simultaneously, ensuring increased visibility and safety during emergency stops or breakdowns.

In addition to controlling the hazard lights, this component often integrates functions related to the central locking system, providing convenient access control. It is a critical part for both vehicle safety and security.

Function and Common Issues

The primary function of the hazard warning switch is to quickly and reliably activate the vehicle’s emergency flashers. Over time, frequent use or exposure to moisture and dirt can lead to switch failure, resulting in malfunctioning hazard lights or locking issues. Timely replacement helps maintain proper vehicle signaling and safety compliance.

Replacement typically involves removing the dashboard panel to access the switch module, disconnecting the old unit, and installing the new switch with exact product codes to ensure compatibility.

Technical Information

• Manufacturer: Valeo
• Models: Citroën Xsara Picasso, Peugeot (various models compatible with listed codes)
• Product Codes: 40377877, 6554L0
• Additional Codes: 6554W9