5. Transponder clones the key
Victims are attracted when they find themselves in normal situations such as car washing, by strangers who borrow the key. A clone key captures the unique key code and reproduces it to a blank key. The real key is then returned to the unsuspecting owner and the car stolen later.
Make sure you know who you interface with inside the car washes and public garages before providing them with the keys and since many will intervene later, the right precautions may be devices that lock the steering and gear lever.