[Ludilo]

Hi,
I have an 11 335i Xdrive and MHD Stage 2+....When I flashed MHD I suggested the Auto XI Transmission option but now I want to get the xHP Stage 3 TCU flash and from some videos/posts- it appears that if you have xHP Stage 3 TCU and then flash MHD- you should select Manual Transmission?

Will I still get the most out of xHP Flash or?

Should i flash the ECU back to stock > xHP Stage 3 Flash > re-flash MHD Stage 2+ ?

Many thanks in advance.

[IllSic_Design]

Just answered your question in the MHD thread. MHD now has an option to check XHP flashed AT.

[Toome]

Originally Posted by Ludilo

Hi,
I have an 11 335i Xdrive and MHD Stage 2+....When I flashed MHD I suggested the Auto XI Transmission option but now I want to get the xHP Stage 3 TCU flash and from some videos/posts- it appears that if you have xHP Stage 3 TCU and then flash MHD- you should select Manual Transmission?

Will I still get the most out of xHP Flash or?

Should i flash the ECU back to stock > xHP Stage 3 Flash > re-flash MHD Stage 2+ ?

Many thanks in advance.

It doesn't matter what order you do them in, as long as you select the manual transmission option for MHD while flashing.

[Ludilo]

Originally Posted by IllSic_Design

Just answered your question in the MHD thread. MHD now has an option to check XHP flashed AT.

Thanks- where do I find this option/checkbox so that I can check it after I do the xHP Flash.I am using MHD E-Series version 1.24

[IllSic_Design]

Originally Posted by Ludilo

Thanks- where do I find this option/checkbox so that I can check it after I do the xHP Flash.I am using MHD E-Series version 1.24

It's the same screen as choosing the type of transmission you have. It has DCT, Auto , Manual , Auto with Alpina, Auto with XHP

[Toome]

Originally Posted by IllSic_Design

It's the same screen as choosing the type of transmission you have. It has DCT, Auto , Manual , Auto with Alpina, Auto with XHP

It's like that in the N54 app but not the N55 app. Flash for a manual transmission if you have xHP installed.

[IllSic_Design]

Originally Posted by Toome

It's like that in the N54 app but not the N55 app. Flash for a manual transmission if you have xHP installed.

Yes, I was alerted to this in the other thread. My apologies for the incorrect info.

[Toome]

Originally Posted by IllSic_Design

Yes, I was alerted to this in the other thread. My apologies for the incorrect info.

I guess we were all wrong

Originally Posted by RBT-Tuning

• N55 MHD Torque setting: Use Alpina! (not Manual) It's described in the xHP manual as well this way.
  
• Money shifting: No, not possible. In non of the setups.
  
• Not upshifting at redline: Standard feature of all Stage 3 flashes, regardless what car.

[Ludilo]

Originally Posted by Toome

I guess we were all wrong

Good point- I just checked the xHP manual again and it is right towards the end

Q: I’m using MHD. What Map version should I flash?
A: For MHD N54 use the xHP transmission setting, for MHD N55 use the Alpina setting.