I think royaiii is pretty close on this one. I was noticing today that the dash on the 560 was reflecting off the windshield. The lighting conditions were such that I could see the dash but since it was a transparent reflection it did not obscure the view. After a few minutes I forgot all about it. Dash was last polished over a month ago and the reflection was of the dull shine that remains.
'73 280SEL 4.5 (9/72)- RIP
Only 8,173 units built from 5/71 thru 11/72
'02 CLK320 Cabriolet - wifey's mid-life crisis
2012 VW Jetta Sportwagon TDI...at least its a diesel
Non illegitemae carborundum.