12-06-2019, 01:01 PM
If you get the working key cloned, the key cutter will take care of that for you & should also take care of the remote locking. AFAIK, the transponder chips are a quite common type, but new chips need to be registered / programmed into the car immobiliser. If you have Lexia or Diagbox, the blank key is the least cost & most secure route, otherwise a clone is probably best. Or you could see what the main dealer wants but make sure you're sitting down just in case..