You remove the “throttle only” button first. Some just pop out. Some you have to press it, move the throttle to a 45 degree angle before popping it out. If you dont have any documentation, Id probably try the 45 degree trick first as it wont hurt if it is not needed. Then there is a nut exposed. Whether you have this nut or an allen screw locking the throttle lever on I cant say. Your bezel looks like mine, so I suspect you have the nut in the center as I mentioned. You may or may not need to remove the throttle lever to get under the bezel depending on the control. If you remove that nut that was covered by the button, the throttle lever will slide off (note that the trim button is still connected so it wont move very far from the control itself). Once you get the lever and bezel off, I suspect you are going to have to remove the three INNER bolts to break into the thing further. Note that these go through the control and through the fiberglass with nuts on the back. Might be getting into more than you want at that point.Last edited by oldtimer57 on January 30th, 2017, 10:45 pm, edited 1 time in total.2008 Pantera Classic2014 Mercury Pro XS 200