Loosen front seats
There is no need to completely remove front seats and you should not disconnect any wires under the seats.
First remove 2 x 50'' torx screws at the front.
Then remove another 2 x 50'' torx screws at the back of the front seat.
Now, simply recline the released seat backwards taking care not to stretch any under-seat cables. Also check where back of the sear rests to avoid scratches from metal rear seat catchers.
Repeat for the other seat.