The vehicle must be equipped with 'Keyless Entry" system. You didn't mention if your vehicle is equipped with it. If it isn't, there are 'after market' systems which you can install 'do-it-yourself', provided your door locks are electrical. If your door lock are 'manual', you cannot install a "keyless entry' system without replacing the door lock/unlock actuators & main wiring harnesses.
I can see no evidence of water coming from the trunk lid. The well fills with water then gets...
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I can see no evidence of water coming from the trunk lid. The well fills with water then gets everything wet. I have taken everything out of trunk spare tire and all but cannot locate leak