PCM unit

[rossa123]

Hi all,
I have a PCM1 unit in my 986 S - I assume it requires the cd drive to run the sat nav- thus making a music cd unusable.

if I fitted a cd changer unit will it run the sat nav from the main unit and play a cd from the changer-
thanks

[rossa123]

I have tried to get a more up to date map for mine but proving very difficult - I did hear that the opel ones will do the job but your system needs an upgrade which it may or may not have -
As for the intermittent issue - no idea -

Unfortunately I still have no answer from my OP - my unit has no option to play tapes !? ( see post2)