SDML320

I was wondering if anyone has the same thing happen to them. My 2000 ml320 on the instrument cluster the odometer and the temp gauge and the shift indicator all have what looks like dust on the display, but it goes away when it warms up. It only seem to look this way when the temp is below 40 degrees F. When the interior warms up it look normal. This display is a LCD type. It does not aftect my ability to see any of these gauges though. Does anyone else see this problem with their ML. Thanks

sosh

Have not seen that on my ML or E class but its not uncommon for LCDs to change a bit when cold.