This question was asked by
– Derek H

I have a radio from a suzuki, for decode. part no. 39920-54PA7. Customer has locked it.
Can you do these ?
Many thanks
Derek Hobson, Hobson Electronics

No problems at all, we can certainly decode and reset the Suzuki Navigation DT for you and full details can be found here:

https://www.dndservices.co.uk/suzuki-navigation-system-dt-dnd6832.html

Dave Watts