T2 stuff is in the EZ-Steer controller. Has nothing to do with lightbar or antenna.

Hint: Although it's hard for me to put myself in this category, I'm now where I used to consider folks as older (61 years old). The fight would be on if you tried to take my EZ-Steer away from me. I know of folks that have even more miles on the odometer than I do. They seem to agree on necessity for EZ after having used one. Do the old man a favor and let him have EZ drive for a couple hours. About the only added complexity to having EZ drive is to push a button to let EZ take over driving duties. When you want to drive manually, you can either take the wheel and turn it a wee bit or push a button to dis-engage.