Today my key fob stopped working. The led light now flashes slow where previously it was rapid. I have changed battery but still not working. Key still opens car and starts engine just remote central locking has stopped can anyone help
PIWIS tool? What do you refer to, piwis tester 2 or simple piwis cable?
Hi,
THIS IS A SECURITY AND LOCKING MODULE THAT IS DEFECTIVE, IT SEATS BELOW THE DRIVERS SEAT . CHECK FOR WATER DAMEGE SOME TIMES WATER OR FLUIDS RUN DOWN THERE AND DAMEGES THIS MODULE.
Thanks
proton
Additionaly in case , you wanto to troubleshoot the problem your self, you can download the service manual from the site below :
http://www.bentleypublishers.com/gallery...
It is adviced to get in touch with the authorised repair mechanic.
Best of luck and happy motoring
proton
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If the key had gone faulty, the key code must be re programmed on the vehicle computer. This can be done only using a PIWIS tool, available at the dealer or at a qualified Porche garage.
Try also the following reset:
turn ignition on,
turn off.
remove
the transponder from the column
push any button on the fob within 6
seconds.
This procedure will reset the key synchronizing again with the vehicle computer.
If you put the battery upside down you risk to short the key remote and break it.
When the key fob is falshing slower it means that is not synchrronised with the car.
Try also the procedure below:
1. Unlock your car using the key
2. Open car door ( if alarm goes off, put key in the ignition to stop the alarm).
3. Press unlock button on remote and the remote will resynchronize with the car.
If it does not work, then you have either two faulty remotes, if you are not, you have a faulty control module or a problem with ECU.
The best thing to do is going to any authorized card dealer, testing remotes and getting a remote that you know is working synchronised with the car.
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I have tried starting engine, removing key and pressing button. I used the car on friday morning and remote worked fine, then within an hour it just stopped and LED light started to flash slow. I have another remote key that stopped working approx 4 months ago (also still opens doors and starts engine), but that one still flashes rapidly. I have tried putting battery in upside down. I'm very confused ????
I have tried starting engine, removing key and pressing button. I used the car on friday morning and remote worked fine, then within an hour it just stopped and LED light started to flash slow. I have another remote key that stopped working approx 4 months ago (also still opens doors and starts engine), but that one still flashes rapidly. I have tried putting battery in upside down. I'm very confused ????
Also just checked under driver seat and it's bone dry???????
Thanks will go to dealer
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Light has come on, all electrics work but car won't start or even crank
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Or would it be the receiver that is not working? I
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