Description
Integrated Valeo steering wheel switch module for Citroën C4 Picasso and Grand Picasso. Controls cruise control, car radio, on-board computer and horn. Used part with a warranty of functionality. May show signs of wear.
Product Overview
This steering wheel switch cluster is a direct-fit Valeo module designed for Citroën C4 models with multimedia and cruise control functions. It consolidates audio, cruise control, on-board computer and horn controls into one compact assembly, making diagnosis and replacement faster for professional technicians and experienced DIY enthusiasts. Commonly searched by part numbers 96624938XT and 6242P0, this unit is ideal when original buttons are worn, unresponsive or when intermittent electrical contacts cause erratic operation.
Compatibility
- Citroën C4
- Citroën C4 Picasso
- Citroën C4 Grand Picasso
Installation Recommendations
Follow a safe, step-by-step procedure when replacing the steering wheel switch module. Basic steps used by professionals:
- Disconnect Battery: Always disconnect the negative battery terminal and wait at least 10 minutes to allow airbag capacitors to discharge.
- Remove Airbag Module: Remove the driver airbag according to the manufacturer procedure before accessing the switch module. Handle airbag components with care.
- Remove Steering Wheel Trim: Unscrew and remove steering wheel covers and trim pieces to access the switch cluster fasteners and electrical connectors.
- Unplug Connectors: Carefully disconnect electrical plugs. Inspect connector pins and wiring for corrosion or damage.
- Replace Module: Remove mounting screws/clips, fit the replacement module, reconnect connectors and reassemble in reverse order.
- Final Checks: Reconnect the battery, verify functionality of cruise control, audio controls, on-board computer controls and horn before road testing. Ensure steering wheel torque and airbag mounting follow manufacturer specifications.
Most Common Failure Cause
Steering wheel switch modules typically fail due to contact wear from frequent use, ingress of moisture or dirt, degraded membrane switches, broken solder joints from vibration, or damage to the ribbon/clock spring assembly. Symptoms include intermittent button response, stuck buttons or loss of specific functions (e.g., cruise control or audio commands).
Technical Information
- Manufacturer: Valeo
- Model: Citroën C4 / C4 Picasso / C4 Grand Picasso
- Product Codes: 96624938XT, 6242P0
- Other Numbers: 98003833ZD; Stellantis Citroën/Peugeot References
Why Choose This Part
This used Valeo module is supplied with a functionality warranty and is a cost-effective solution for restoring steering wheel control functions without replacing the entire steering assembly. It is particularly useful for workshops and experienced DIYers who prefer efficient, OE-compatible replacements indexed by part number for fast sourcing.
