My Porsche Key fob (05 911 C2S) no longer unlocks the doors wirelessly but does work on the ignition. I tried unlocking door manually then hitting unlock/lock button of fob and nothing (per the manual) everything else works fine.... any suggestions?
Insert key into door barrel or ignition lock and turn key, whilst doing this press the unlock/lock button, the led on the dash should flash to indicate this has initialised the key to the car, then remove key and test operation of remote. If this fails then a new remote plus coding to the car by your dealership is needed
Maybe change the battery in your key fob?
My '11 Cayenne S resolution was as follows...kind of a hybrid approach.
I unlocked door with "working" key. I then stood outside and held the "broken" key fob lock button for about 24 seconds and it finally locked the door. But then it would not unlock it. So, I put the key in and started the car with the broken key...took it out and then tried it and all worked fine.
One common sense thing to check first is to ensure the battery is fresh. You should see a red LED light flash when either button is pushed. If no flash; try changing batteries (CR2032) first.
Change the remote, if still not working check th receiver sensor in the car.
Jus like the tv.
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My fob or door lock will not lock or unlock any of my doors even though u can hear the fob and the door button working
how to reprogram the key fob for porsche 911
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