Warning Light
WARNING: This page is about a different car, the 1997 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
If a malfunction occurs in Remote Keyless Entry (RKE) system, Remote Function Actuation (RFA) system will use SERVICE TIRE WARN SYS warning light located on Instrument Panel Cluster (IPC) to notify driver of a problem with RKE system or tire pressure monitoring system.