Description
High-quality ignition switch assembly for the Peugeot 206, supplied with one key. This unit is designed for PSA vehicles without the multiplex network and offers a direct-fit solution for workshops and DIY mechanics who need a reliable replacement ignition barrel. Supplied as a complete switch and key set, it restores standard ignition function and allows normal locking, unlocking and engine start operations.
Common Symptoms And Function
The ignition switch controls the electrical supply to the starter motor, ignition system and accessory circuits. Typical failure signs include intermittent starting problems, keys that turn with difficulty or not at all, loss of power to accessories in the ignition ON position, or the key becoming stuck. This product replaces the ignition barrel and switch assembly to resolve these issues on compatible Peugeot 206 vehicles.
Replacement Guide
Typical replacement steps for experienced mechanics or competent DIYers:
- Disconnect the negative battery terminal to prevent short circuits and airbag deployment risks.
- Remove steering column covers to access the ignition switch assembly.
- Disconnect the electrical connector(s) from the ignition switch and remove any securing screws or clips.
- Withdraw the old ignition barrel and install the new unit, ensuring alignment and secure mounting.
- Reconnect wiring, reassemble the steering column covers and reconnect the battery. Verify ignition positions and starter operation.
Recommended tools: Torx or Phillips drivers, trim tools, basic socket set and a screwdriver. Typical replacement time: 30–90 minutes depending on experience and vehicle trim.
Failure Causes And Expected Service Life
Ignition switches wear due to mechanical use (key rotation and tumblers), corrosion, contamination and electrical arcing under load. Service life varies with usage but mechanical wear and electrical faults are the most common reasons for replacement. Regular use of correct keys and avoiding excess force reduces premature wear.
Compatibility Note
This unit is specified for Peugeot 206 models without a multiplex network. Vehicles equipped with a multiplexed or CAN-based body network may require a different ignition switch or additional electronic modules. Confirm fitment by matching the product code 4162P0 with the vehicle’s parts list before purchase.
Packaging And What’s Included
One ignition switch assembly and one matching key are included. Check that the part code on the product matches your vehicle requirements prior to installation.
Technical Information
If you are unsure about compatibility, consult your workshop manual or a professional mechanic. Always follow vehicle safety procedures when working on the ignition system, including battery disconnection and avoiding airbag circuit interference.
