That'* funny... I went to fill up my kid'* basketball with the GXP inflator and it wouldn't work. I cussed up and down and threw a fit.
I went over to the old 95 and filled it up just fine. I didn't even think they would have changed it so you need the ignition key on the new one. Guess I should read that little book in the glove box.
BTW the key has to be turned to the "ON" position on my GXP. Needing a key is actually a pain if you use it for around the house stuff like I always do, I like the no key version on my 95.