Chrysler 2005 Crossfire - Manual (Page 80)

NOTE: If the indicator light in the instrument cluster
does not go out after starting the engine, the telescoping
column is not locked properly. Do not drive the vehicle
until you have properly locked the steering column.
TIRE PRESSURE MONITOR SYSTEM
The Tire Pressure Monitor (TPM) system uses wireless
technology to monitor tire pressure levels. Sensors
mounted to each wheel as part of the valve stem transmit
tire pressure readings to a receiver located inside the
vehicle.
NOTE: The TPM system can inform you about a low
tire pressure condition, but it does not replace normal tire
maintenance. The TPM system is not intended to provide
you with notification of rapid tire pressure loss.
80 UNDERSTANDING THE FEATURES OF YOUR VEHICLE