2012 Acura MDX Owner's Manual - Page 79

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. 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 88). Check the tire pressure monitor on the multi-information display and determine the cause (see page 456). 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 572. 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 458. A/T Temperature Indicator This indicator monitors the temperature of the automatic transmission fluid. It should come on for a few seconds when you turn the ignition switch to the ON (II) position. If it comes on while driving, it means the transmission fluid temperature is too high. Pull to the side of the road when it is safe, shift to Park, and let the engine idle until the indicator goes out. You will also see an ''A/T TEMP HIGH'' message on the multiinformation display (see page 88). Continuing to drive with the A/T temperature indicator on may cause serious damage to the transmission. 72