Sounds like a good idea, they probly wouldn't want to work with somebody with an attitude. Do a little more research before getting mad because you couldn't find the answer you wanted.
I bought a remote start kit off amazon and they installed it for me.
Going into the store is your best bet because there are so many different options and features and every vehicle is slightly different from the next. It's best to have a technician look up your vehicle specifically and tell you the options for your car
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