Description
VALEO COM2003 stalk controllers for CITROËN C5 II and PEUGEOT 407 ESP. They control fog lights, trip computer, rear wipers, rain sensor and ESP. This is a used part; the stalks will not be as rigid as new, but they function correctly.
High-quality used Valeo COM2003 steering column stalk assembly designed for Citroën C5 II and Peugeot 407 equipped with ESP functions. Ideal for professional garages and experienced DIY enthusiasts looking for a reliable replacement part by product number (96496662XT / 6242S5 / 6239JQ). The unit restores control over lighting, wipers and driver information functions while keeping integration with vehicle safety systems. Clear labeling of OEM codes increases findability in searches and helps fast identification during repairs.
Technical Information
- Manufacturer: Valeo
- Model: Citroën C5 II; Peugeot 407
- Product Codes: 96496662XT, 6242S5, 6239JQ
- Additional Numbers: COM2003
Function
This stalk assembly operates multiple functions from the steering column: front and rear fog lights, trip computer/wheel-mounted menus, rear wiper control, rain sensor interface and the ESP (Electronic Stability Program) related switch inputs. It transmits user commands to the vehicle’s body/comfort electronics and ESP system via the steering column connectors.
Most Common Failure Causes
- Mechanical wear of internal contacts and detents after many years of use.
- Ingress of moisture or dirt into the switch mechanism causing intermittent contacts or corrosion.
- Broken plastic levers or fractured mounting points from repeated forceful operation or impact.
- Oxidation/corrosion on electrical connectors leading to loss of signal to body/ESP modules.
- General aging on vehicles with high mileage—symptoms include intermittent operation, loose feeling of stalks, or failure of one or more functions.
Replacement / How To Replace
General replacement steps for experienced technicians or competent DIYers:
- Disconnect the negative battery terminal and wait at least 10 minutes to allow SRS capacitors to discharge.
- Follow manufacturer procedure to disable and remove the airbag module if removal of the steering wheel is required.
- Remove the upper and lower steering column trim (usually held by screws/clips).
- Locate and remove the retaining screws or clips securing the stalk assembly.
- Carefully unplug electrical connectors from the stalk unit—avoid pulling on wiring.
- Install the replacement stalk, reconnect the connectors and secure with original fasteners.
- Reassemble trim and airbag/steering wheel per manufacturer torque and safety instructions.
- Reconnect battery and verify all functions: fog lights, rear wiper, rain sensor signals, trip computer controls and check for any warning lights (ESP lamp). Test road function where applicable.
Installation Recommendations
- Always follow Citroën/Peugeot safety procedures for airbag handling—incorrect handling can be dangerous.
- Check connector pins for corrosion or bending; clean contacts if necessary before assembly.
- Ensure connectors are fully seated and locking tabs engaged to avoid intermittent faults.
- After fitting, verify that stalk travel and detents feel correct and that all electrical functions respond consistently.
- Used stalks may feel less rigid than new parts; ensure mechanical integrity before final assembly.
Why Choose This Part
Part numbers 96496662XT / 6242S5 / 6239JQ are commonly searched by professionals repairing Citroën C5 II and Peugeot 407 models. Offering a cost-effective restoration of steering column controls, this used Valeo COM2003 stalk assembly is a practical solution when original function is required without the full expense of a new unit. Suitable for garages and experienced DIY mechanics who can follow airbag and electrical safety procedures.
