can't reset oil change light on 2004 GMC Envoy

can you give me any hints why my change oil light won't reset, i have followed the owners manual for this and it won't reset...thanks

Asked by for the 2004 GMC Envoy
1 answer 3 comments
with the key in the on position, not running, depress the accelerator pedal to the floor 3 times in 5 seconds. the light should blink and go out.

Roy
this is ernest , what if the lite doesn't go out . only after you start-up an running for few seconds
thank you for the reply,,,,,,,,,,,,i did get it reset.....thanks again
i have the same problem and have tried multiple times per the instructions - any further tips?? i got it now too - my problem was i was following the directions and returning the key to the lock position, rather then just waiting after the 3 pedal presses in 5 seconds to see the light flash and go off while still in the 'on' position - thanks - that piece helped me solve it