push start button Citroen C3

The push start button in the Citroen C3 is an essential component of the keyless entry and ignition system, allowing the driver to start or stop the engine with a simple button press.
Instead of using a traditional key, the system works with a smart key/remote, and the engine starts when the driver presses the button while pressing the clutch or brake pedal.

This button is typically mounted on the dashboard or center console and is integrated with:
Immobilizer system
ECU (Engine Control Unit)
Body Control Module (BCM)
⚙️ Key Features
Type: Engine Start / Stop Push Button
Function: Keyless ignition control
Operation: Works with smart key & ECU
Mounting: Dashboard / center console
Voltage: 12V system
Plug & play (OEM) / wiring required (aftermarket)
🚗 Compatibility
Citroen C3 (latest models with push start feature)
May vary based on variant (Live / Feel / Shine)