Hi I used the maxidas 708 18 months ago to calibrate the transfer case of my 2004 e53 3.0d and it did the job perfectly. However with the latest bmw software v9.01 when you enter service functions / drive / vtg control transmission it won't display the next page it just times out I tried another maxidas 708 with bmw v7.1 and that was the same can you correct the fault in the software so I can update . Don't remember what software version was when it worked correctly but was probably the most recent in February 2012
Many thanks