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Recommended Posts

Posted

I have an 05 CTT with a PCM without the phone button, can i fit in a PCM from a newer model (08) which will have the phone buttons.

is there a compatibility issue with navigation or anything else.

Has anyone done it? or can do it?

any help is welcome

Posted
I have an 05 CTT with a PCM without the phone button, can i fit in a PCM from a newer model (08) which will have the phone buttons.

is there a compatibility issue with navigation or anything else.

Has anyone done it? or can do it?

any help is welcome

If you have the money, anything is possible. I think Dr. Ferry would like you to purchase a new one, so they make it very difficult. Local dealer in Ontario Canada made it clear they didn't recommend trying.

  • Moderators
Posted

I can only speak of Europe Cayenne's which have always a PCM with a phone card slide, so the PCM can stay in place in this case. There are several used cars which are transformed from non phone to phone option, parts needed: phone module - MOST cables - complete wiring - antenna - PIWIS for program (dealer) and 1 day of labour.

Posted

I think that this is possible, but by the time you add up the cost of the new PCM, the labor and the programming, it will be very, very, very expensive.

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