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DIS showing MDH with yellow circle

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Old Nov 3, 2008 | 06:03 PM
  #1  
tahoehtp's Avatar
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1st Gear
Joined: Sep 2007
Posts: 181
From: New Paltz / Levittown NY
Default DIS showing MDH with yellow circle

It just started to pop up when I left office.
not sure what this code is since I don't have owner's manual.
this is 99 A6 quattro..
anyone know what this code means?
 
Old Nov 5, 2008 | 06:07 PM
  #2  
Darkprodo's Avatar
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Joined: Oct 2008
Posts: 210
From: New England
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(O) = low front pads warning
 
Old Nov 6, 2008 | 08:34 AM
  #3  
CRAZYHAWK's Avatar
4th Gear
Joined: May 2004
Posts: 4,078
From: Northern NJ USA
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(O) could also mean low brake fluid.
 
Old Nov 6, 2008 | 06:02 PM
  #4  
Darkprodo's Avatar
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From: New England
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Originally Posted by CRAZYHAWK
(O) could also mean low brake fluid.

red brake light, like when your parking brake is on... can also be low fluid

(O) is low pad warning only... front pads only... unless you have a Q7, they have rear sensors too
 
Old Nov 7, 2008 | 08:12 AM
  #5  
CRAZYHAWK's Avatar
4th Gear
Joined: May 2004
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From: Northern NJ USA
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On B5 A4s , (O) is used for both.
 
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