card

  1. John

    A Simple, Lightweight Mod to Your Key Card for Valets

    I wanted a simple way to mod the key card I carry in my Model 3 so that it could be carried in my wallet and hung up by parking valets on a key hook. What I settled on is a simple self-adhesive hanger. The hanger has a few nice qualities: 1. Cheap 2. Lightweight 3. Can still be tucked in a...
  2. John

    Max Number of Key Cards

    Model 3 ships with 2 key cards. For the past week I've had one cell phone and two key cards visible in the Locks area of the UI. Today I purchased and Tesla programmed 5 more key cards. Now I have 7 key cards and 1 cell phone that work with my car. I've tested them all and they all work...
  3. John

    X-Ray of the Key Card for Hole Punching

    I took one of my Model 3 key cards to the factory today and had the techs x-ray it to locate the delicate bits that should be avoided should someone to want to punch a hole for a valet key chain or hook. The field of view of the x-ray is limited (it's for chips), but here's a set of images that...