Why does your car run with the keys out?

A car shouldn't run with the keys out. If your car is running with the keys out, there's a serious problem, likely a fault in the ignition system or a related component. This could be due to:

* Faulty ignition switch: The switch itself might be malfunctioning and not properly disengaging the starter motor.

* Wiring issues: A short circuit or damaged wiring could be bypassing the ignition system's safety mechanisms.

* Faulty immobilizer system: While designed to prevent theft, a malfunctioning immobilizer could allow the car to run even without the key being properly recognized.

* Aftermarket modifications: Improper installation of aftermarket parts could have compromised the ignition system's safety features.

It's extremely dangerous to drive a car with this problem. You could accidentally leave the car running unattended, potentially leading to theft or an accident. You should have the car inspected by a qualified mechanic immediately to identify and fix the fault. Driving it risks further damage and poses a safety hazard.