do you have the EVIC? if so, press the home button (i think thats the one) on the steering wheel when youre in park and go to PERSONAL SETTINGS. you can turn it off from there.

if you dont have evic do this within 90 seconds:
center the steering wheel
shift to neutral
apply parking brake
start engine
release the clutch pedal
rotate the wheel one-half turn to the left
press ESP OFF 4 times within 20 seconds
rotate steering wheel back to center and then an additional half-turn to the right
turn ign OFF and then back on

if it worked, the ESP/TCS light will blink several times.

to turn it back on, do it again.

I Hate Hill Start Assist. it messes me up

all this info is in the owners manual and you can download it from the Dodge website for free