Tire Pressure Light
Cadillac CTS / Cadillac CTS Owners Manual / Instruments and Controls / Warning Lights, Gauges, and Indicators / Tire Pressure Light
For vehicles with the Tire Pressure Monitor System (TPMS), this light comes on briefly when the engine is started. It provides information about tire pressures and the TPMS.
See also:
Maintenance Records
After the scheduled services are performed, record the date, odometer
reading, who performed the service, and the type of services performed in the
boxes provided. Retain all maintenance receipts.
...
When to Check Lubricant
Refer to Maintenance Schedule to determine how often to check the
lubricant. ...
Potential Issues
Some OnStar services are disabled
after five days. OnStar cannot
perform Remote Door Unlock or
Stolen Vehicle Assistance after the
vehicle has been off continuously
for five days. After five ...