How can we help you? How do I Lock the Controller of my Hoveround Power Wheelchair? 2 out of 3 found this helpful The MPV5 is equipped with a locking feature. Here are the instructions and illustrations on how to lock and unlock the controller. Was this helpful? Yes (2) No (0) Category: General Related Questions Can I take my Hoveround power chair outside? Does Hoveround send a technician out to my house every time a service issue arises? Does Medicare pay for repairs to my power chair? How can I tell if my fuse is blown on my Hoveround power chair?