Cherrypd
Active Member
Hi everyone. This summer I purchased a E250 cabriolet, 2010 and fitted with the Audio 20 system. The system is familiar from my SLK a few years ago. However I really miss a built in satnav option. Can I upgrade the factory fitted system to have this option. I'd rather keep it factory looking, but to contradict that when googling I've found a u it that looks like it sitsinfront of the factory display. I know nothing about it, so im looking for advice and recommendations if you can.