there are no push buttons, they are all shift lever on the 1st gen at far as the shift on the fly, i'm not sure, i can shift from 2 to 4hi on the fly with no problems but you have to be stopped completly to go from 4hi to 4lo...thats the way they are designed to work...if youre having probs shifting on the fly from 2 to 4hi maybe someone else can help you that knows a lil more about them <img src="/forums/images/graemlins/kewl.gif" alt="" />

Auto Parts Professional
95 sportage sold but not forgotten