i've only gotten it to work 2 or 3 times since august. when i push and hold up (accel. set) the car accelerates until i let go. when i push up while driving and then pull towards myself (resume) it does nothing. from what i remember, i've gotten it to work using a push up/pull towards myself combo maneuver a few times, but that's it. can anyone tell me what i'm doing wrong? or if my cruise isn't working right? thanks!