"2016 Jeep Sport 2dr" Wrangler is what I gathered by the first post. Which is exactly what I have been flat towing for the last few years.
No steering wheel lock. No battery drain, there is a constant hot 12v outlet under the center armrest, but I used a 12v constant hot outlet from the battery to inside of the driver's footwell. There is an easy way through the firewall where the windshield washer hose passes through a grommet near the brake master cylinder. Easy to route your breakaway cable and 12v outlet wires. Follow the towing procedure in the manual.
There are many combinations you could choose from. I used a Currie skid plate/tow bar mount that works with a Blue Ox tow bar, Hopkin's plug and play light harness, and a RVi3 brake. Worked great.