IS THE METAL KEY THAT DETACHES FROM THE PLASTIC ...
2013 BMW 328
March, 2, 2013 AT 6:17 PM
Is the metal key that detaches from the plastic keyless portion waterproof? Not sure if there is an electronic chip in the metal key. Want to be able to take it into the water when I go surfing and open the door manually and leave the other part of the key in the trunk.