Advances in technology and design have changed everything, including the car key. Remember those little silver keys? We don’t either. Our friends at topgear.com have outlined their choices for the top 10 coolest car keys. The BMW i8 key has a high-res LCD screen that indicates the car’s available range, the battery’s charge, fuel level, and it allows you to pre-set the car’s temperature remotely. Pretty cool. Take a look to see how far keys have come with Top Gear’s top ten coolest car keys list.