2010 Acura TL Owner's Manual - Page 72

Instrument Panel Indicators Low Tire Pressure/ TPMS Indicator This indicator normally comes on for a few seconds when you turn the ignition switch to the ON (II) position. : Models equipped with the keyless access system have an engine start/stop button instead of an ignition switch. ON Mode is the equivalent of ON (II). For more information, see pages 178 and 181 . This indicator has two functions: 1. If it comes on while driving, it indicates that one or more of your vehicle's tires are significantly low on pressure. You will also see a ''CHECK TIRE PRESSURE'' message on the multiinformation display (see page 490 ). Check the tire pressure monitor on the multi-information display and determine the cause (see page 489 ). If this happens, pull to the side of the road when it is safe, check which tire has lost pressure on the multiinformation display, and determine the cause. If it is because of a flat tire, have the flat tire repaired as soon as possible. If two or more tires are underinflated, call a professional towing service. For more information, see page 570 . 2. If this indicator begins to flash, there is a problem with the tire pressure monitoring system (TPMS). You will also see a ''CHECK TPMS SYSTEM'' message on the multi-information display. The indicator continues to flash for a while (approximately 1 minute), then stays on. If this happens, have your dealer check the system as soon as possible. For more information, see page 488 . Instruments and Controls 69 2010 TL