2008 Acura RDX Owner's Manual - Page 313

Main Menu Table Of Contents Tire Pressure Monitoring System (TPMS) U.S. Canada SEL/RESET BUTTON This shows that front left tire is losing pressure. Driving To see the inflation pressures of all four tires, press the SEL/RESET button. The display changes as shown above. Each tire pressure is shown in PSI (U.S. models) or in kPa (Canadian models). Each tire has its own pressure sensor. If the air pressure of a tire becomes significantly low, the sensor in that tire immediately sends a signal that causes the low tire pressure/TPMS indicator in the instrument panel to come on. If this happens, you will see which tire is losing pressure on the multiinformation display along with a ''CHECK TIRE PRESSURE'' message. If any of the tires has low pressure, the tire pressure monitor also shows above message to warn you about the low tire pressure when you select the display by pressing the INFO button several times. Following this display, press the SEL/RESET button to see each tire pressure. When you continue driving after installing the spare tire, you will also see this message on the multiCONTINUED information display. 309 2008 RDX