Hey guys. I just put a new transmission In my 02 a4 1.8t auto transmission code fep not a cvt. The issue I'm having is that it works perfectly fine in reverse and sport mode but when I put it in drive or tip mode my gear indicators turn red. It is full of new fluid all the plugs are hooked up and are clean. It doesn't always go into limp mode usually if I drive it in sport mode then put it in regular drive it won't go into limp mode. I'm so lost any input would be great. And yes it had a fep code transmission in it originally.