What do these diagnostic codes mean?

28, 50, 60, 62, 80, 82, 100

Unless you specify that these are A/C codes, how is anyone to know?

Depending on year and model there are scores of systems with codes.

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

Don't know about hose codes, but 36-24-36 sounds good to me...

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John Shellenberg
1998 C230 "Black Betty" 240K

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That is not the Model type SB is referring to...

That is the one you want IN the car...

Well, they are all even number codes. WHich means that they are intermittent. IE, if they only happened one time, it stored a code. I have had 28, 60, 80, & 82. I remember that 60 is:

60: A/C Compressor Electromagnetic Clutch (A9k1).
Cause: Short or Open Circuit. Intermittent (not continuous).


Why don't you delete these codes... and then drive around for a few days, and then check the codes again, to see which of them is presently apparent. One of those codes could have been stored 6 years ago... and never come back.

GOod luck. ANd what model car?!

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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!)