Just posted in the Wanted section as I'm after a BMW touring pannier key number 041 , either to buy a spare you have , borrow yours so I can try and get a copy or advice on where I might source one . James Sherlock stock them but not a 041 :-(
Ended up getting a pair of K75S panniers with 6 working locks and a pair of keys for £60 . I’ll drill out the pop rivets and remove the locks and fit them to the R80RT panniers ;-)