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M2 Technical Topics > Navigation, iDrive, Audio, Video, Bluetooth, Phone, Cameras, Electronics > DSC/Euro MDM coding - Lane Change Logic!!!

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      07-16-2017, 12:32 AM   #1
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DSC/Euro MDM coding - Lane Change Logic!!!

Hey!

So, finally got a coding setup at home... I've been digging through the DSC codes and with the help of google translate I've discovered a very interesting code...

It's called C_Funktion_Spurwechsellogik, which when translated equals Lane Change Logic under the DSC Module...

I have a feeling for those that don't feel a difference with MDM or Euro MDM might have to do with this.

I've been noticing that recently MDM even with Euro coded has been pretty restrictive.. but in all of those turns I've had the turn signal on....

Could it be the DSC is actually smart enough to know when you want to make a lane change and instead reels you in just in case?
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      07-18-2017, 08:44 AM   #2
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Quote:
Originally Posted by cookiesowns View Post
Hey!

So, finally got a coding setup at home... I've been digging through the DSC codes and with the help of google translate I've discovered a very interesting code...

It's called C_Funktion_Spurwechsellogik, which when translated equals Lane Change Logic under the DSC Module...

I have a feeling for those that don't feel a difference with MDM or Euro MDM might have to do with this.

I've been noticing that recently MDM even with Euro coded has been pretty restrictive.. but in all of those turns I've had the turn signal on....

Could it be the DSC is actually smart enough to know when you want to make a lane change and instead reels you in just in case?

This could be true - I recently did an autox with Euro MDM and I was able to step the tail out a lot in euro MDM mode but on the street coincidentally its pretty tame...It could be the fact that I was mashing the throttle a lot more during the autox, or that I always signal when I'm turning and trying to step the tail out a little.
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      07-18-2017, 10:45 AM   #3
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Quote:
Originally Posted by cookiesowns View Post
Hey!

So, finally got a coding setup at home... I've been digging through the DSC codes and with the help of google translate I've discovered a very interesting code...

It's called C_Funktion_Spurwechsellogik, which when translated equals Lane Change Logic under the DSC Module...

I have a feeling for those that don't feel a difference with MDM or Euro MDM might have to do with this.

I've been noticing that recently MDM even with Euro coded has been pretty restrictive.. but in all of those turns I've had the turn signal on....

Could it be the DSC is actually smart enough to know when you want to make a lane change and instead reels you in just in case?
Have you tried this with the lane assist on and off to see if there's a difference?
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      07-18-2017, 01:30 PM   #4
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There's also some other interesting codes like for the ediff like a "power oversteer" mode.

Could be interesting to play with at the track.
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