Richie-Van-GTi 71 2 Cars Posted September 8, 2008 Anyone know how to reprogram pug 405 single button keys? Ive got one key which is fully functional, from what Ive gathered the plip just opens the remote locking and the transponder inside the key does the immobiliser? Ive got another key from a different 405. Can I program this to act as a back up and then just get a new blade cut? Share this post Link to post Share on other sites
Richie-Van-GTi 71 2 Cars Posted September 8, 2008 nevermind, seems all it does is operate the central locking, went oput with just the key blade, opened the car and fired it up so clearly no need for a chip etc? Share this post Link to post Share on other sites
stuart.m 0 Posted September 11, 2008 afaik there is no transponder chip in the keys no, the remote is just for the central locking, and if its the original infra-red locking system, it sometimes isnt so great anyway Share this post Link to post Share on other sites
