_123May

It actually does have an SD card slot, so it's a little annoying they didn't go this route if that was the problem

Thank you for your help! Much appreciated, I think you're right it's time to bite the bullet

Sorry yes it's a 10R-04-6953, M/N: 4NSF The screen reads: BL: 1.70, OS: 1.00, BT: H14423-V2R9

Hi all! Trying to update my 2013 Sat nav in my Citigo, it's detachable from the top of the dash so I've plugged it in and downloaded the recommended program Garmin suggest but nothing. My laptop knows it's there but the app doesn't. It's not a huge issue but the satnav can become unreliable these days due to road changes (i.e., pedestrianisation, speed changes) so I was hoping to get it more up to date or replace it if that's possible. Any help would be appreciated! Thank you