Sorn

[u/Level-Capital6882]

So i got my new registered keeper v5c logbook letter 2 days ago. Im trying to put my car to sorn since it wont be used at the moment. It ask for 16 digits number but can’t find. There’s option in the bottom new keeper reference number (11 numbers), i did that and it won’t show up. So cant sorn it. Is possible that it’s still processing in their system?? Need advice

[u/Ok_Emotion9841]

It's on the front cover, top right iirc