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Post by audifam2017 on Jun 8, 2024 20:00:36 GMT
I replaced all of my front control arms, and when I test drove it the Air Suspension Malfunction errors came up on my dash after a few minutes. My front end was jacked up (one side at a time) and placed on jack stands for this work, and the rear wheels stayed on the ground. I have noticed that no matter what ride height setting I put it in (Lift/Off-road down to Dynamic) the rear passenger side is remaining higher than the others (almost 1” higher in Lift/Off-road mode). FYI... I did not put it in the Wheel Change Service mode before jacking the vehicle up. I just purchased OBDEleven (definite a rookie with this tool) and see that I am receiving a C104807 (Level Control System Sensor - Mechanical Malfunction). My full scan is below and here OBDeleven_Log.txt (15.41 KB). I can’t see in my full scan where it indicates which of my 4 sensors might be the issue, but I have visually inspected each of them and they are all hooked up and don’t appear to be damaged/inoperable. Is there a way to see which level sensor is acting up? Or, is it possible the level sensor error is a result of something else like a stuck/bad air strut? Any help would be appreciated! Thanks!! ![](https://i.ibb.co/ynhQKj3/OBDEleven-full-scan.jpg)
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Post by audifam2017 on Jun 9, 2024 17:41:15 GMT
Also, would anyone with a MK2 (4M) Q7 mind posting a photo of the arm position of their level sensor? I'm wondering if they can be reconnected in more than one position (i.e. inner level arm pointing up vs. pointing down), and that maybe I reinstalled them to the control arm in the wrong alignment. Any help is appreciated.... thanks!!
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