S4 (B6 & B7 Platforms) Discussion Discussion forum for the B6 Audi S4 produced from 2003-2005 And B7 Audi S4 produced from 2005 -2008

Yellow warning light

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Old Feb 10, 2015 | 12:35 PM
  #1  
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Default Yellow warning light

I have google searched and looked at Audi forums and I can not find a match to this symbol?

I have a 2006 Audi S4 convertible - 4.2L V8

Car seems to run fine. While driving, after about 15 minutes, a quick beep sounds and this yellow symbol appears.

Here is the image.
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Old Feb 10, 2015 | 08:37 PM
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TPMS thinks tire is flat.
Check pressures.
If PSI is normal, then...
...Reset TPMS and see if it comes back.
You may have to get a new sensor if it does...
...or if you have VCDS, you can code out the TPMS function.

Last edited by nooB5; Feb 10, 2015 at 08:56 PM.
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Old Feb 11, 2015 | 12:17 PM
  #3  
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Originally Posted by nooB5
TPMS thinks tire is flat.
Check pressures.
If PSI is normal, then...
...Reset TPMS and see if it comes back.
You may have to get a new sensor if it does...
...or if you have VCDS, you can code out the TPMS function.
X2

If it turns out you need a new sensor we have them below!


Click HERE to order or for more information



Jason
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Old Feb 12, 2015 | 08:33 AM
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Thanks for the info. Yes...tires are all good. I will see if maybe its just dirty first...clean things up. Lots of winter salt right now in Pittsburgh...so that might be contributing to it. If it doesn't go away I will see about ordering.
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Old Nov 8, 2018 | 04:17 AM
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Hi, I know this is an old thread but did you get to the bottom of this issue? I have just bought a 2006 A4 with the same issue. I have taken it to an Audi specialist who has checked all the pressures (including the spare), confirmed a signal is being received from each sensor and reset the system. All looked good when I drove it the short distance home but then this morning after 15 mins of driving the same warning pops up. They tell me no fault codes were stored in the ECU either, so I am at a loss as to why the warning keeps popping up. Does anyone have any advise please?
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Old Nov 11, 2018 | 11:06 PM
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Hi, I know this is an old thread but did you get to the bottom of this issue? I have recently bought a 2006 A4 with the same issue. I have had an Audi specialist check the pressures of all tyres, confirm all sensors are transmitting and reset the system, but the warning light still pops up after 10-15 mins of driving. Can anyone offer any advise? Thanks.
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