I read the .pdf file in a post above. It speaks to under-hood temperatures. Maybe has something to do with sitting at stoplights, or, here on the 80/90/94 corridor, being in the highway construction season of the year.

Never been to Germany - is the traffic as bad there as it is here?

__________________
Thank You!
Fred
2009 ML350
2004 SL600
2004 SL500
1996 SL600
2002 SLK32
2005 CLK320 cabrio
2003 ML350
1997 C280 Sport