I found this thread because I ALSO bought a hide-a-key for my HOUSE keys and can't find a place under my Tesla Model 3. And before others chime in, NO I can't replace my house lock because it is a Condo and they have regulations. I need a place to hide my house key and not inside my car, mainly because if I've accidentally left my house keys inside my house (my tesla card/phone would probably be with them). My house door locks automatically behind me so if I forget my purse, I'm out of luck. The hide-a-key is the only way. Soooo, has anyone found a place under the Tesla car yet?