The speedsenor is in the reardifferential. I believe this is a HAL sensor.
Maybe some other owner with a new style cluster (without the HML) can try the instrument cluster test to show the original "K-Zahl" from the car. (hold the daycounter reset while turning the key from off to position II). More info on this can be found on
http://home.iae.nl/users/bts/obc.htm
I'm also curious about the codeplug number in the russian program. When you try the instrumentcluster test on your cluster it should show a number on the place your kmsetting normaly is. (eg 10101 or 11003)