[Decade]

Long story short :
My 2018 540i xd got those problems after BM3 flash
So I try to flash back OEM MAP and got the same problem and I try to contact BM3 support team and they let me call BMW dealer .











My friend recommend I call this guy
(KEN 718-232-2218 LOCATION 8691 18AVEBROOKLYN NY 11214 )
can he fix this problem within 1 hour and he shows me this

only cost $500 but I need tow my car to the shop

[I3LaZeN]

Hey, I have a 2018 540i xd as well and got the same message. I couldn't shift into any gears. I contacted PTF support and they scheduled a remote session in which they were able to fix the problem for free.

I highly suggest you contact them again and get a remote session. Save your $

[540iSUP]

Originally Posted by I3LaZeN

Hey, I have a 2018 540i xd as well and got the same message. I couldn't shift into any gears. I contacted PTF support and they scheduled a remote session in which they were able to fix the problem for free.

I highly suggest you contact them again and get a remote session. Save your $

This is what I did. It happened twice and PTF fixed it within an hour, for free.

[Sophisto540]

Keep working with BM3. Milan told me the same crap about having BMW inspect the car but Serge hooked it up and my tune has worked great ever since.

[Decade]

Originally Posted by Sophisto540

Keep working with BM3. Milan told me the same crap about having BMW inspect the car but Serge hooked it up and my tune has worked great ever since.

I try plenty times and even stage 2 91/93 map
but all maps make the same problem . sad!

[540iSUP]

Originally Posted by Decade

I try plenty times and even stage 2 91/93 map
but all maps make the same problem . sad!

This is because your tune is saved in the cloud. When a file gets corrupted or is missing, it will be missing when you reflash. PTF flashed me back to stock to make sure everything was working ok, then they reflashed my Stage 1 tune. Everything is fixed and I can flash without any issues.

[540iSUP]

Originally Posted by Decade

I try plenty times and even stage 2 91/93 map
but all maps make the same problem . sad!

https://g30.bimmerpost.com/forums/sh....php?t=1690436

Check out this thread.