Here are the steps to replace your wood door knobs.1.

Get your new knobs from Mazda2.

Place the old ones in a container that fits into your existing door knob3.

Add the new ones to the container4.

Take your old knobs out and remove the door knob that was removed5.

Add new knob pieces from the container6.

Add more wood screws to the bottom of the container7.

Add a metal plate to the top of the door to secure the door and knob8.

Place your new knob in the container and take it to Mazda to install the parts.9.

Your new knob will fit perfectly into the door.