What does the malfunction indicator light on a 2006 Chrysler Town and Country mean?

The Malfunction Indicator Light (MIL), often called the "check engine" light, on a 2006 Chrysler Town & Country (or any car) doesn't tell you *what* is wrong, only that *something* is wrong with the engine or emission control system. It could be anything from a loose gas cap to a serious internal engine problem.

To find out the specific issue, you need to:

* Get the diagnostic trouble codes (DTCs) read: This can be done in a few ways:

* OBD-II scanner: Buy a relatively inexpensive OBD-II scanner from an auto parts store or online. These plug into a port under your dashboard (usually near the steering column) and will read the codes stored by the car's computer.

* Auto parts store: Most auto parts stores will scan your car's codes for free. They can then look up the code to give you an idea of the problem.

* Mechanic: A mechanic will have the tools and expertise to diagnose the problem accurately.

Once you have the DTCs, you can search online (many resources are available) or consult a repair manual to understand the potential causes. Keep in mind that even with the codes, a professional diagnosis might still be needed.

Ignoring the MIL is not recommended. Driving with a malfunctioning system can lead to further damage, reduced fuel efficiency, and potentially unsafe driving conditions.