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About tigerd

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    porsche cayenne s
  1. ok could you send me a pm mate regarding this, am i correct in saying i need to remove the head unit and check the connections there? or do i need to check the fibre optic loop from the amplifier? thanks
  2. :welcome: Please state your location - and perhaps someone here with a PST2 or PIWIS can check it for you. hi UK NORTHERN IRELAND, as i have said it has been on the diagonstic system at PORSCHE BELFAST and it displayed no faults on the diagonstic system even though it was displayed on the pcm
  3. I have a 2005 cayenne s. The PCM had been working fine up until the last few months. Nearly everytime you get into the car now and start it up the PCM comes on however the SAT NAV, AMPLIFIER and PHONE will not work. A message stating SYSTEM ERROR PHONE, NAVAGATION & AMPLIFIER NOT AVAILABLE. I spoke to the specialist at my local Porsche dealership about this and he said he would need to get the car onto the diagnostics to identify the fault. I arranged to bring the car down to him when the fault appeared again. As i stated this problem occurs nearly everytime you get into
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