You'll need to pop off the cover with the four screws and slip the t handle off of the lever, there is a set screw behind that you can see if the transmission is in drive 2 or 1.
Then you will see it under that connected to a wire just pop off the old bulb put on a new one and screw the faceplate back on. Then re screw the set screw back into the t handle.
Then you will see it under that connected to a wire just pop off the old bulb put on a new one and screw the faceplate back on. Then re screw the set screw back into the t handle.