Direct-fit gear selector control for Citroën and Peugeot vehicles, designed for mechanics and experienced DIY enthusiasts who need a reliable replacement for left-side steering column shift controls. This unit restores proper gear selection signals to the transmission system and improves shift responsiveness and driver control. Frequently searched by part numbers 96591774XT and 6242N7, it is ideal for workshop replacement or home repair when the original stalk shows electrical or mechanical faults.

Applications

Fits the following vehicles and model ranges (verify visual match with your original part): Citroën C4 I, Citroën C4 Picasso, Citroën C4 Grand Picasso. Left-side steering column control suitable for the listed model families.

Function And Features

• Controls Gear Selection: Sends electrical signals from the driver input to the transmission control, enabling gear changes or signaling park/reverse/drive positions.
• Steering Column Mounting: Designed as an under-steering-column switch assembly mounted on the left side.
• Robust Construction: Engineered for frequent use in passenger cars, combining mechanical actuation with electrical contacts.
• Part Number Search Friendly: Commonly identified by OE codes 96591774XT and 6242N7.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën C4 I; Citroën C4 Picasso; Citroën C4 Grand Picasso
• Product Codes: 96591774XT; 6242N7
• Additional Numbers: 6242N7; 96591774XT

Installation Recommendations

• Disconnect Battery: Always disconnect the vehicle battery before starting work to avoid short circuits and to prevent airbag deployment.
• Follow Manufacturer Procedure: Remove steering column trims carefully, observe connector release tabs, and avoid forcing plastic clips.
• Test Before Reassembly: After fitting and reconnecting the battery, verify all gear selection functions and indicator lights before fully reassembling the trim.
• Use Proper Tools: Fine-tip electrical tools and a torque screwdriver for trim fasteners help prevent damage.

How To Replace

1. Park the vehicle on a level surface, engage the parking brake, and disconnect the negative battery terminal.
2. Remove lower and upper steering column covers to access the switch assembly. On some models removal of the steering wheel or airbag module may be required; follow the manufacturer safety instructions if that is necessary.
3. Unplug the electrical connector and remove the mounting screws or clips holding the switch in place.
4. Fit the new unit, secure fasteners to original position, reconnect the electrical connector and restore the battery connection.
5. Verify correct operation of gear selection, warning lights and transmission behavior before finishing reassembly.

Why The Part Most Often Fails

• Electrical Wear: Repeated switching causes contact pitting or intermittent connections.
• Mechanical Wear: Plastic detents and levers degrade with age and frequent use.
• Contamination And Corrosion: Moisture ingress or dirty connectors lead to poor electrical contact.
• Physical Damage: Impact or improper removal during previous repairs can break mounting tabs or connector housings.

Practical Tips For Mechanics And DIYers

• Always Compare The Old Part Visually With The Replacement To Confirm Match Of Connectors And Mounting Points.
• Keep The Connector Clean And Apply Contact Protectant If Corrosion Is Present.
• If Unexpected Transmission Behavior Persists After Replacement, Check Related Wiring And The Transmission Control Module For Fault Codes.
• Use The Part Numbers 96591774XT And 6242N7 When Searching Catalogs Or Cross References To Speed Up Identification.

Order this left-side gear selector control to restore precise gear selection and dependable operation to compatible Citroën and Peugeot vehicles. Suitable for professional garages and knowledgeable DIY repairs.