Hi Guys
The economy mode switch wont turn off. The light stay on when
the climate control is on. Can I disconnect it anywere? The a/c wont
come on with this on. Thanks Greg

Usually means you are low on refrigerant.

__________________
Dennis
2006 E320 CDI Black/Black Leather. Nav, HTD Seats HK stereo 32000 miles.
2000 VW Passat 1.8t 300,000 miles as of Dec 09, 2009 original owner
1997 E300d Silver 300,000 miles As of Jan 05, 2010
3rd owner SOLD

The light is on and the compressor is off to protect it from damage.

Press and hold REST for 5 seconds with engine on and warmed up.

Use AUTO buttons to scroll though screens 1-8 and enter teh results on this site. Is far from fool proof, but will give you a general sense of what is wrong.

http://www.eclassbenz.com/acdiag

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Terry Allison
N. Calif. & Boca Chica, Panama

09' E320 Bluetec 77k (USA)
09' Hyundai Santa Fe Diesel 48k (S.A.)