Secret exhaust mode

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Mr Kirk
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Re: Secret exhaust mode

Post by Mr Kirk » Thu Jan 12, 2017 7:51 am

Jahjaman wrote:A cross in DTC means DTC is not active - and BMW consider DTC a separate traction setting altogether.

And a tick in "DSC OFF" means that all dynamic stability control systems have been turned off.

Remember, not a tick in "DSC". It's a tick in "DSC OFF" :)
Ok, so you can't have them both off with full throttle and sport engine mapping?

Jahjaman
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Re: Secret exhaust mode

Post by Jahjaman » Thu Jan 12, 2017 8:37 am

Mr Kirk wrote:
Jahjaman wrote:A cross in DTC means DTC is not active - and BMW consider DTC a separate traction setting altogether.

And a tick in "DSC OFF" means that all dynamic stability control systems have been turned off.

Remember, not a tick in "DSC". It's a tick in "DSC OFF" :)
Ok, so you can't have them both off with full throttle and sport engine mapping?
Unfortunately not.

To get both off = DSC OFF mode. Which gives "sport" chassis but "comfort" drivetrain.

It's fairly convoluted, but there are people who presume this to be because BMW don't want people to go DSC OFF and go crazy with increased throttle sensitivity.
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tumsh
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Re: Secret exhaust mode

Post by tumsh » Thu Jan 12, 2017 11:03 am

I can confirm that this "hidden" mode definitely works.

In Traction mode the car burbles on the overurn.
66 M140i - Estoril Blue - Manual - 3 Door

Fhussin
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Re: Secret exhaust mode

Post by Fhussin » Fri Jan 13, 2017 12:21 pm

interesting....

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Compactpete
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Re: Secret exhaust mode

Post by Compactpete » Fri Jan 13, 2017 12:53 pm

Tried this on my M135i and yes it does work, not sure what's 'secret' about it though?
Now - E92 M3, DCT, Comp Pack, Alpine White.

Gone - 2016 M135i

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