2005 BUICK LaCrosse Maintenance Light Reset Instructions
1. Turn the ignition to run (one position before starting engine). 2. Immediately after Step 1 press and release the gas pedal 3 times within 5 seconds. 3. If the CHANGE OIL SOON indicator flashes engine and repeat steps). 4. Turn the ignition off and start the engine to verify the indicator has been reset.
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