Its such an awesome feature to me, where the music keeps playing while I get the kids out of the back seat. It switches off once I lock the doors using the "magic touch". But I must confirm pressing the start/stop a 2nd time does infact switch it off.

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2009 X5 4.8 space grey - sports with 20s.

2008 X5 4.8i
2008 Nissan Pathfinder LE
2002 Lexus LS430