180 pound ?

[chadda]

thats how much the citron garage want to up date my sat nav can i do it cheaper ? sat will work ok then will loose where it is and will show
0 satellites and wander all over the place ? garage said will have to send away for a usb stick from citron

car is 4 years old citron C4

 

[fus10n]

what about ebay? Not sure this is the one for your device but its far cheaper than the garage.

Latest February 2019 Sat Nav Update for Citroen and Peugeot WipNav+ RT6 Systems | eBay

Citroen
DS3 2012 on
DS3 Cabrio 2012 on
DS4 2011 on
DS5 2011 on
C3 2012 on
C3 Picasso 2012 on
C4 2010 on
C4 Picasso 2012 on
C5 2012 on
C8 2013 on
Berlingo 2012 on
Dispatch 2012 on
Jumpy 2012 on

 

[avid]

I recently used these and they accept paypal. Decent service
Sat Nav Map Discs | Sat Nav Update