I have a E39 2001 525i Exec with the following:
1. Widescreen Display
2. TV Tuner
3. CD Changer
I was wondering if the car would be prewired for navigation? It seems stupid to sell a car with just a TV and no navigation drive.
If i look in the back i can see a random power plug that has not been used, but i'm not too sure what i'm looking for.
