It's tough, just because there is limited space and you really can't get in there to work. You'll have to have keys to get that factory radio out, after that it is just a matter of plugging the wiring harness into the factory harness and crimping the aftermarket radios wiring harness to the wiring harness that you bought for your car. Then mount everything in a mounting kit and slide the whole mess back into the dash. The mounting kit should just snap into the hole where your factory radio used to be.