ML 550 (164.172) V8-5.5L (273.963) (2009)
^ Audio 50 APS as of software 02/09
^ COMAND APS as of software 02/09
This software is available for vehicles up to and including model year 2009 (SA code 809), probably as of telematics CD released with DAS 06/2009
The telematics CD is A171 827 40 59. We recommend using DAS 07/09 or higher with all appropriate patches.
Symptoms
Work units