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Launch Control grinding noise.

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Old 03-03-2015, 10:52 AM
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Default Launch Control grinding noise.

The first time I tried the Launch Control I didn't notice any noise other than the tire chirp. Second time I tried it, I heard a muffled grinding noise when it put the power down. Tried it again a few days later and still the same grinding noise. I'm scared to use the launch control now. Those 3 times appears to be the only times that I will use the launch control. Oh well...
Old 03-03-2015, 12:10 PM
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I would take it in for service. Could be an early sign of a failing transmission. Of course, if use of launch control voids the warranty, then maybe you should forget about it.
Old 03-03-2015, 12:27 PM
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Launch use control voids warranty?
Old 03-03-2015, 06:32 PM
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I have not read the warranty, so I don't know. But, if you use it every single day a couple of times per day, I'm pretty sure it does for the transmission. There is a counter which keeps track how often it is used. I believe when the Nissan Skyline GTR came out, a single use of launch control voided the warranty.
Old 03-03-2015, 08:47 PM
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Originally Posted by Fairfax 4.0T
I believe when the Nissan Skyline GTR came out, a single use of launch control voided the warranty.
This is an absurd! Not discrediting your statement at all. Just saying if the above mentioned is true, then it is an utter mess. Why would Nissan develop and make launch control available on it's cars if using it voids warranty. It is like police coming to me say I opened the bank door for you so that you can rob it, in fact I want you to rob the bank. But once you do, I am gonna arrest you.

I don't think launch control voids warranty. But if that happens then manufacturer, in this instance Audi, will be sued for sure.
Old 03-03-2015, 08:53 PM
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Default Launch counter on S3

Originally Posted by Fairfax 4.0T
I have not read the warranty, so I don't know. But, if you use it every single day a couple of times per day, I'm pretty sure it does for the transmission. There is a counter which keeps track how often it is used. I believe when the Nissan Skyline GTR came out, a single use of launch control voided the warranty.
I was told by my Audi specialist the launch counter max is 250.
I don't think it would void the warrantee if they feature LC and limit the # of launches.
May be Ryan can figure out how to display the number on the MMI.
Old 03-04-2015, 11:29 AM
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I can not believe using a feature designed into the car by the manufacturer voids the warranty. If it does, the law suit would be a slam dunk. Even Saul Goodman could win that decision for you.
Old 03-04-2015, 05:41 PM
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The grinding noise means you didn't get LC going.

You need to get the oil temp up to around 221. S mode. Traction off. Try again.
Old 03-06-2015, 12:16 PM
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Originally Posted by RyanS3
The grinding noise means you didn't get LC going.
Thats what I'm thinking.
Old 03-06-2015, 01:07 PM
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You guys might be on to something. I'll check the temps and try again. Fingers crossed.


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