[aman17-2]

Hi to all
i plan on buying BMW 318 D E90 MY 2006 with navi business.

What i would like to know if finally is a problem if you remove the original
HU (loose any data or feedback from the car)

i am asking because if i can replace the original HU with another 1 din in dash dvd player then the navi is useless for me.

i know about tvandnav2go but 500$ just for a/v input are too much
i can get the aftermarket HU with this amount of money.

if there are any problems and i get the navi business is it hard to move
the dvd HU to glove box (or anywhere in side the storage space there)
and install an in dash dvd player where the original was...?
so i can use both of them (the original speaker out will go to aftermarket audio in)

i hope i wrote everything well so that i can be understood

i am just waiting for a reply...
thnx a lot

Next step will be 2 amps (1 for sub 1 for speakers) + sub + speakers (in original places or door panels)

but it is very important for me to have rca pre out from an aftermarket HU (clear signal to amplify and not HI to LOW converters or expensive signal processors)

[aman17-2]

thnx for NOT replying
you can delete this post
i will try to find out myself