It's not about "need". I don't "need" heated seats, 300+ hp, 19" wheels, anthracite headliner, or much of the other things that make up my vehicle's lofty price tag. But my wife really likes a toasty car when the temps drop below freezing. So she'll get it........hopefully.

As for the extra key in the vehicle.....it's hidden away and pretty much innaccesible to a thief as the alarm is blaring away.

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Cheers!
Chris

03 X5
02 Acura
88 Mustang GT Ragtop
88 Campion Allante 195
99 Itasca 29