Does anybody know what the codes are for when you press REST and AUTO on the climate controll panel.. I know that 24 is for the voltage. Mine reads 13.5 I thought it should be up around 14.5 volts, am I right...

__________________
Peter L. House
1998 Sport E430
Azure Blue
110,000k Miles

1987 Oldsmobile Cutlass Salon
V8 Bucket Seats
Factory Moon Roof

Check this article I wrote: http://www.babcox.com/editorial/ic/ic40142.htm

All the tables are for the 210 chassis car. It was specifically writen for an E320 but they all should be the same.

__________________
Steve Brotherton
Continental Imports
Gainesville FL
Bosch Master, ASE Master, L1
33 years MB technician

Stevebfl/Phouse:

Have you seen any problem with the LED on the AC unit? The red LED on the left side of the AUTO button seems to have a cold solder. The LED is somtimes on or off. Sometimes it is off, but after a few minutes it is on. However, once is on, it never goes off. The LED on the right side of the AUTO button does not have this problem.

Thanks
Car Nut
1999 E430 Sport

Car Nut,

I think it's normal and has something to do with the smog sensor for the charcoal filter.

Vin

Are you saying that the light is a indication that the Smog sensor or filter needs attention ?

__________________
Peter L. House
1998 Sport E430
Azure Blue
110,000k Miles

1987 Oldsmobile Cutlass Salon
V8 Bucket Seats
Factory Moon Roof

No, the light in the AUTO button is normal!
If the charcoal filter button light flashes, then I would worry. Otherwise, you're fine!!

Were you able to get all of the codes? I had them all for the W210 chassis, but I'm sure it's long gone by now!
Good luck,

__________________
2006 E350 w/ 155k miles (Daily Driver)

Previous:
1993 300E 3.2L Sedan w/ close to about 300k miles
2003 E500 Brilliant Silver (Had 217k miles when totalled!)
1989 300E with 289,000 miles (had for <1 yr while in HI)
03 CLK 500 cabrio (Mom's)
2006 C230k (Dad's)
1999 S420 (Mom's/Dad's)
2000 C230k Sport sedans
2001 CLK320 Cabrio (Mom's)
1995 C280 My First Mercedes-Benz... (155k miles. EXCEPTIONAL AUTOMOBILE. Was Very hard to let go of!)