The "i" code on a 2011 Dodge Charger's dashboard indicates an
information message. It doesn't represent a specific fault code like other warning lights. The "i" will be accompanied by a message displayed on the information center screen (usually between the speedometer and tachometer). This message will explain what the car is trying to communicate. It could be anything from a low tire pressure warning to a reminder to service the vehicle.
To know what the "i" specifically means, you need to look at the accompanying message on the display screen.
