Thank you all for the help, managed to get a new key cut by code, was saved the hassle of dismantling the lock by a forward thinking angel in disguise who was kind enough to write the key code on the manual for numpties like myself. Have already made copies so it doesn’t happen again!

The previous owner was kind enough to write a 5 digit key code which I hope is the correct one to get a key cut and not to a radio code! Just need to find someone who can cut a key from a serial number now to see if I’m in luck ….

Help! I have the same issue with losing the only key. I have my central locking fob so can lock and unlock the van at least. Any guidance as to what to do to get my van back on the road would be greatly appreciated! I’m located about 45mins from Norwich.
Many Thanks