Inaccurate sat nav
Just thought I would give you my experience of the DVD based Sat nav fitted to my 2004 C220CDI Estate. I bought the car a year ago with 7000 miles on the clock, and was initially impressed with the speed of the DVD system after my previous CD system (C270CDI). I quickly discovered though that the system was inaccurate, in that if you put the screen display to greatest resolution, the arrow on the display "lagged" the actual position of the car when passing road junctions etc. I thought this was probably a calibration problem, and complained to MB. They told me it was a known fault and they were working on a fix.
Now a year on, I have just had a B service (50,000 miles) and told them I was fed up waiting for a solution, and planned claiming against MB for the faulty system. They decided to give me a new disc which is a Navteq version 2.2, Sach No 1695.010. A1698271659/05. It has no documentation.
The accuracy of the system is no better, and I suspect from reading this forum, that they have palmed me off with an old update, and not the latest version.
My old disc, (which they have taken) had no TMC in UK but worked brilliantly on my recent drive to Austria and back. It saved me huge amounts of time with a diversion around Munich, and appears to show yellow cars for slow moving traffic, and red cars for stationary. What a shame MB never give you adequate documentation on these graphics, and you have to guess how it is designed to work.
I am considering my next move.