I have one of these cradles in the arm rest and it works perfectly and has done for nearly 1 year with my iphone 5 http://www.commandonline.co.uk/Mercedes_Bluetooth_HFP.html My exacyt model is B6 787 5877 I am trying to link it to a samsung galaxy S5 it does find the phone and goes to the point of entering 4 digits on command unit then on the phone, but does not connect. Does the same on Nexus 5 and iphone 6 and galaxy S3 mini. spent a while in the car park at Car phone warehouse who concluded it only works with m iphone 5 as it is older phone My question is. Is this a command unit issue, issue with the blue tooth cradle or something else? Can the cradle be updated to include newer phones? Any ideas on prices would be most welcome. Also thinking of changing to an 2007 S class 320 cdi in a few months, am I right in thinking as t is pre 2009 I will still need and be able to use this cradle in the S class I do not want to fit a parrot kit or anything else I want it be b exactly as it is now which is perfect but with the addition to be able to connect to newer phones. Thans in advance for any help to resolve this. Romil.