Description
Steering column controls, multifunction COM2008 control unit for Peugeot 3008 and 5008 T84. Controls lights, fog lights, front and rear wipers, indicators, horn and trip computer.
The COM2008 multifunction stalk block is a direct-fit steering column control unit used on a range of Stellantis vehicles. Designed for professional workshops and experienced DIY mechanics, this unit restores full control of lighting, wiping and driver interface functions. Commonly searched by part number 96773911ZD and referenced as COM2008, it offers reliable switching of indicators, headlights, fog lights, front and rear wipers, horn and the trip computer inputs. Ideal for vehicles with intermittent or failed stalk functions where individual switches or electrical contacts have worn out or suffered contamination.
Technical Information
- Manufacturer: Stellantis (Peugeot / Citroën)
- Model: Peugeot 3008 I, Peugeot 5008 I, Citroën C4 II, DS4, DS5, Partner II (examples of applications)
- Product Codes: 96773911ZD
- Other Numbers: COM2008, T84
Installation Recommendations
- Disconnect the battery before any work and wait a few minutes to ensure capacitors are discharged and airbag systems are deactivated.
- Center the steering wheel and note alignment marks for safe reassembly. Follow manufacturer instructions when removing the airbag module—improper handling can cause injury.
- Remove steering column covers to access the multifunction stalk assembly. Keep fasteners and small parts organized.
- Unplug the electrical connectors carefully to avoid damaging pins or locking tabs. Inspect connectors for corrosion or melted insulation before fitting the new unit.
- Fit the replacement unit, reconnect all plugs and reassemble covers. Reconnect the battery and verify all functions (lights, indicators, wipers, horn, trip computer) operate correctly.
- Some vehicle variants with advanced multiplexing may require system checks or basic diagnostics after replacement to clear stored faults. Perform a full function test after installation.
How To Replace
- Park on level ground, switch off ignition and disconnect the negative battery terminal.
- Remove steering column trim panels to access the stalk fixing screws.
- Unscrew the retaining screws, slide out the faulty stalk block and disconnect the electrical connectors.
- Install the new COM2008 unit, connect all plugs and secure with the original screws.
- Reassemble column trim, reconnect the battery and perform a function check for all controls.
Why This Part Fails Most Often
- Mechanical Wear: Frequent use of stalks leads to worn internal contacts and plastic components that become loose or fail.
- Contamination and Moisture: Ingress of dust, moisture or salt accelerates contact corrosion and electrical faults.
- Electrical Issues: Short circuits, voltage spikes or poor grounding can damage switch contacts or internal circuitry.
- Physical Damage: Impact or improper removal (forceful handling when changing bulbs or steering components) can break levers or mounting points.
Symptoms of failure include intermittent or non-functional indicators, headlights or wipers, stuck or noisy stalk movement and loss of horn or trip computer controls. Replacing the COM2008 unit typically restores full functionality when internal contacts or mechanical elements have deteriorated.
