Hi. (sorry for bad english)

I've just retrofitted MK 4 navi system in my e46. Recently I bought a used oem tv-tuner, but there was no cable included.

Can I use a cable for unlocking the "don't watch and drive" for this, or do I need a OEM tv cable also?

If I need the OEM tv cable anyway, does someone have a part number for this?

- Thanks.