[Hang0ver]

Originally Posted by shawnsheridan

[/LIST]FYI. You will never be able to connect to an F15 without at least E-Sys 3.23.4, and most likely a minimum PSdZData version of 50.x

The PSdZData version used must be >= to the last version of ISTA/P used to program the car. If you use the latest PSdZData, then you don't have to worry about it. Otherwise, you will need to read I-Step Current from VCM, cross-reference it to the ISTA/P version, and determine if your PSdZData version is >= to it.

To determine I-Step Current:

http://f30.bimmerpost.com/forums/sho...postcount=1403

Thanks for info Shawn