2011 Tuscon Parking Light Problems

So my mom called me mentioning that her passenger side parking lights will not turn off. Could this be a remote start related problem? The Tuscon has one wire that gets tapped into for the parking lights, so it seems to me that if it was the RS both sides would be on and not just the passenger side. Disclaimer: I did not install this unit, best buy did. They offered to take a look for free, but can't see the car until 12/9. I'm trying to rule the RS out before taking the car to the dealer for a more expensive fix.

it looks like there are 2 ways to connect to the parking light on that vehicle. You can use a negative output and trigger them both, that is at the switch or you can grab each side using a positive output and get them at the fuse box. I would check to see if the rest of the parking lights are not on and 1 is just burned out. If that is the case, then they may be connected to the negative trigger but have the wrong polarity giving the negative output all the time except when in use.