2013 Bmw 328 Metal Key That Detaches Plastic Keyless Portion Waterproof Sure

2013 BMW 328
2,100 MILES
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NEWGRANDPA
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  • 1 POST
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.
Mar 2, 2013 at 6:17 PM
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DOCHAGERTY
  • ASE Certified Mechanic
  • 9,606 POSTS
  • ASE Certified Mechanic
The all metal key is the valet key
Mar 3, 2013 at 4:04 PM
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DOCHAGERTY
  • ASE Certified Mechanic
  • 9,606 POSTS
  • ASE Certified Mechanic
No chip
Mar 3, 2013 at 4:04 PM
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