Air Filter Light

[jsa75]

The air filter indicator light turned on in my 7.3L 2002 SuperDuty two weeks ago. I changed the air filter with a K&N Air Filter. The indicator light is still on! Do I need to reset the indicator?

 

[bushpilot]

you have to reset the filter-minder...
theres a button in the end of the "sensor" that resets the spring/vacuum