2004 GMC Canyon Owner's Manual - Page 162

GM Oil Life System™ Press the reset stem until OIL LIFE appears (flashing) on the display. The GM Oil Life System™ shows an estimate of the oil's remaining useful life. It will show 100% when the system is reset after an oil change. It will alert you to change your oil on a schedule consistent with your driving conditions. Always reset the engine oil life after an oil change. To reset the oil life system press and hold the reset stem while OIL LIFE is displayed. The system will reset and a beep will sound. The DIC does not replace the need to maintain your vehicle as recommended in the Maintenance Schedule in this manual. The oil change reminder will not detect dusty conditions or engine malfunctions that may affect the oil. Also, the oil change reminder does not measure how much oil you have in your engine. So, be sure to check your oil level often. See Engine Oil on page 5-13 for more information. Automatic Door Locks With the vehicle's engine off, and the ignition in the LOCK position, press and hold the power door lock button for approximately 3 seconds until the DIC displays the current door lock mode. Then press the reset stem for approximately two seconds to switch modes. The following are the mode choices: Mode 1 (default): Lock all doors when the vehicle is shifted out of PARK (P) with an automatic transmission, or when vehicle speed is greater than 15 mph (24km/h) with a manual transmission. Doors will unlock when the vehicle is shifted into PARK (P) with an automatic transmission, or when the ignition key is removed on a manual transmission. Mode 2: Turns off the automatic door locks. Mode 3: Lock all doors when the vehicle is shifted out of PARK (P) with an automatic transmission, or when vehicle speed is greater than 15 mph (24km/h) with a manual transmission. Driver's door will unlock when the vehicle is shifted into PARK (P) with an automatic transmission, or when the ignition key is removed on a manual transmission. Mode 4: Lock all doors when the vehicle is shifted out of PARK (P) with an automatic transmission, or when the vehicle speed is greater than 15 mph (24km/h) with a manual transmission. No doors will unlock. 3-38