BMW Navigation map updates and region switch

[GarageQueen]

Has anyone used these services below for changing or updating BMW navigation maps? seem good value.

www.bavteq.com

http://www.ebay.co.uk/itm/BMW-Navigation-Update-20...

http://www.ebay.co.uk/itm/BMW-CIC-Sat-Nav-Update-E...

must be much cheaper than the dealers.....

Edited by GarageQueen on Monday 23 January 18:09