C class estate 08 plate we are unable to change the scale on any map,we have followed all the instructions, but rotating the control knob does nothing. If we upgrade do you think it will correct the issue.
2008 is the w204 chassis. They only come with the twisty knob. Have you tried clicking into the satnav screen cutout first to bring it to full screen and the turning left or roght to soom in and out?
Another point is has your comand woth the big screen or have you got the small version of it? This could be a factor possibly.
I can get the scale menu up at ".1 to the mile" on full screen mode, but when you turn the knob on the centre console it does not change the scale, smaller or larger. It worked fine up until a couple of months ago, we have not upgraded or anything we can think of in terms of changes. We do have the large screen