Lost or broke your Cadillac SRX key fob? Don't pay dealership prices! This DUNSIHUI replacement remote is a perfect, affordable solution. It's designed specifically for the 2010-2015 Cadillac SRX models and replaces OEM part numbers NBG009768T, 20984232, and 22865378. This is a brand new, 3-button keyless entry remote that lets you lock, unlock, and probably trigger the panic function (check your original remote's buttons). It comes with the battery already installed and has been pre-tested to make sure it works. IMPORTANT: This is a blank remote – it won't start your car by itself, and it needs to be programmed to communicate with your specific vehicle. If you already have ONE working key that can start the car, you might be able to program this yourself using a DIY procedure (search online for videos). If you have NO working keys, you'll need a professional locksmith or the dealership to program it for you. The remote uses a 315MHz frequency for strong signal range. It's a simple, durable piece that gets you back your convenience without the huge cost. Package includes just the remote. We offer a 12-month warranty for peace of mind.