It's motorized. I will never use the slot so it might as well be rigid.
Is there anything else that I need? Like a dash install kit, or any additional wiring, etc? So far I ordered just the head unit and the add-on for steering wheel control.
Edit: Since I already have a factory installed nav unit, I don't think I need anything extra, but I'm not really sure about these things.
you'll need the integration install kit as well for your car
I'm not sure what that is. Do you mean this: Amazon.com: Metra 95-7332 Double DIN Installation Kit for 2007-up Hyundai Elantra Vehicles: Car Electronics
no you'll need that to , the wiring harness is what i was talking about
This: Amazon.com: Metra 70-7301 Radio Wiring Harness for Hyundai/Kia 99-08: Car Electronics
After this and the dash install kit, am I all set?
Do I need an antenna adapter?
Crutchfield seems to be stuck in a loop. Each time I select something it goes back a page and resets. I went ahead and ordered the antenna adapter, the dash adapter, and the wiring harness. If it turns out I don't need one of them, I'll return it. But at least this way I'm prepared.