2005 Mercury Mountaineer Owner Guide 3rd Printing - Page 87
2005 Mercury Mountaineer Manual
Page 87 highlights
Driver Controls To reset the oil monitoring system to 100% after each oil change [approximately 5,000 miles (8,000 km) or 180 days] perform the following: 1. Press and release the SETUP control to display "PRESS RESET AT OIL CHANGE". 2. Press and release the RESET control to display "HOLD RESET TO CONFIRM". 3. Press and hold the RESET control for 2 seconds and release. Oil life is set to 100% and "OIL LIFE SET TO 100%" is displayed. After you have done steps 1 through 3, you can reset the oil monitoring system to your personalized oil life %: 4. Press RESET and SETUP controls at the same time for 2 seconds, to activate a service mode which will display "OIL LIFE XX% RESET TO ALTER". 5. Press RESET to decrement oil life by 10% down to 30% and back to 100%. 6. With your personalized OIL LIFE XX% displayed, press SETUP to continue the system check. DATA ERR. These messages indicate improper operation of the vehicle network communication between electronic modules. • Fuel computer • Oil life • Charging system • Door sensor • Washer fluid • Brake fluid 87 2005 Mountaineer (mnt) Owners Guide (post-2002-fmt) USA (fus)
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