Hi I have just purchased a 2003 4.4i, I purchased it knowing the nav didnt work.
The 16.9 screen stays blank but backlights, the radio comes on for approx 3mins then goes off, no display.
In the boot i think the nav system is missing, there is a blue connector and 2 bare wires, no purple connector. I assume i will have to buy a mk3 or 4 sat nav but do I need to get a purple connector, does this only have 2 wires going to it?

Hope someone has some knowledge on this.

Thanks.

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