Recommended video Use spare key: You can try starting your Passat with its second key. It will also rule out any other problem with the first key, for example, water damage. How long does the key fob battery last? Depending on how often you use the key fob or remote control of your Passat, the battery should last between two and four years. Yes I tried the procedure; removed plastic cap besides door handle; put good key in ignition w/o starting car; lock door with manual plastic key; push bad fob buttons. does not work. The key will start the car but will not lock/unlock doors. It will not open trunk or set alarm either. #2 · Jul 13, 2012 Hi tom, I'm facing the same issue, central lock works only on doors but not on the trunk to open my trunk i have to use the key. i was able to repair it, i've removed all the screw then i put oil in the lockbut it didn't work for long time Reply Quote Z z32drifter 260 posts · Joined 2011 #3 · Jul 13, 2012 Key fob won't unlock the doors (all of them) but the rest of the buttons works fine (ie; trunk release, panic & lock). Passat (B6) 2006 VW Passat Key Fob Issue 2006 VW Passat Key Fob Issue. Jump to Latest Follow 6063 Views 5 Replies 6 Participants Last post by smgs92, May 21, 2013. T. Tderby6645 Discussion starter 1 post · Joined 2013 In this video, I'll show you how you can open the key fob and change battery or clean the battery connectors to make it work! This morning I had an issue with my car key not opening the door You can usually get away with putting the key in the ignition, turning the ignition on (not starting) then bashing the lock/unlock buttons a few times. However I don't know how you go about PuCZq.

vw passat b6 key won t unlock