Description
Overview
The AFIL Switch is the driver control for the lane departure/assistance system used on PSA vehicles. This unit, referenced by original part number 96498320YW and secondary code 6554JH, restores the ability to enable or disable the AFIL (lane departure assistance) function. It is a practical, OE-compatible replacement aimed at professional mechanics and competent DIY technicians.
Features & Benefits
- Direct-fit replacement for the original AFIL control switch
- Restores lane departure assistance control and switch illumination where applicable
- Often searchable by part number (96498320YW) to speed up identification
- Quick installation procedure reduces workshop time
Typical Applications
Designed for Citroën C5 II and compatible PSA group vehicles that share the same part codes. Commonly replaced when the AFIL button becomes unresponsive, mechanically damaged or loses illumination.
Replacement Procedure
- Disconnect the vehicle battery before starting to avoid electrical shorts and to protect SRS systems.
- Remove the relevant trim or bezel (dashboard, center console or steering column area depending on vehicle equipment).
- Unclip the faulty switch and disconnect the electrical connector.
- Install the new switch, reconnect the wiring harness and verify AFIL on/off functionality before reassembling trim.
- Reinstall all trim panels and reconnect the battery. A basic diagnostic check may confirm correct system status.
Failure Modes & Longevity
Switch failures are typically due to worn internal contacts, mechanical wear of the actuator, contamination or moisture ingress, and occasionally loss of illumination. The lifespan depends on usage, environment and vehicle age; failures commonly appear after many years or high usage cycles. Replacing the switch usually resolves interface faults without requiring replacement of the lane-keeping module.
Technical Information
- Manufacturer: PSA (Citroën / Peugeot)
- Model: Citroën C5 II
- Product Codes: 96498320YW
- Additional Numbers: 6554JH
