Yes mate, you have a modded version of the v32 OS.

No, AFAIK only navcoder can do it easily (without a trip to the dealer).

ok, where can i get the original v32 from?

downloaded.....will burn later, do i need this disc in the nav unit when i run navcoder?

Yes.

ok got that and navcoder? anyone know where i can get a lead from? cant understand electrical drawings and €46 seems a bit steep to buy one for germany! especially if i have to pay €20 for navcoder

Here you go mate...

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cheers, thats better, i assume its easy to wire up? the more expensice ones came with a connector plug on the other end rather than bare wires

use the cd changer interface. you can buy the plug and pins from bmw if you wnat a proper type effort.

Yeah I thought people were using a cd rom lead from a pc.... Just need to know what wires to splice or where to plug in. Im assuming navcoder needs to be purchased for it to code anything? Rather than just download and it works for free