I want to get remote for my car to lock/unlock the doors. I can do it through the dealership, but its $500. My question is, since I do already have power locks, can I just buy a remote (
https://www.ikeyless.com/vehicles/To...2007/1000315/) and program it to my car, or does the dealership need to add like a receiver or something in my car? I have a 2007 Corolla CE. Is there a way i can get remote entry for $30 as opposed to $500?