Guessing the adhesion won't be affected but removal might not be good for the wrap. Usually a bit of gentle heat is required to remove from paint...good chance the wrap would lift along with the deflector.
Lol, that's why I suggested the steering shaft u-joint method. The tie rod method really isn't that bad, just a bit more involved. Be a good learning experience in case you snap a tie rod on the trail.
I must of been at the perfect spot when I did mine after I installed new coil overs, UCAs and tie rods. Wheel was off ever so slightly and one spline did the trick. Centered the wheel where I wanted it and rotated the lower shaft and u-joint.
Lol, it would drive me nuts as well. The steering u-joint method is going to be much easier than trying to adjust the tie rods and still keep the alignment. There's one bolt that locks the u-joint to the shafts. Set the wheel exactly where you like it, disconnect the u-joint, double check the...
That looks pretty normal IMO. When re-installing jig the panels a bit to make sure they are properly seated before latching. I also wipe down all the seals with silicone spray prior to installing.
It may be easier to make an adjustment at the steering shaft u-joint. The splines on the u-joint are extremely small...separate the u-joint from the shaft & jump the steering shaft one spline.
If an alert came on the screen there should be a fault code stored. Did the shop not check for a fault code? I'd be surprised if it were a stuck thermostat but possible. Another possibility is the intercooler or radiator shutters stuck closed.