For the price, you're better off going aftermarker like I did. I just installed an AVIC F90BT w/ a steering wheel controls adapter and everything, took me a couple of days. Now I have perfect integration, my steering wheel still works, I can watch movies, SD cards and have navigation for $600.
New here? Please visit www.e38.org, THEN you ask questions
325hp 98 740iL, black/black
- Eatin 540's & $hittin 318's
M5 6spd conv., Iron sleeves, L/W Teflon coated pistons, 3 angle valvejob, P&P head, cams, electric fan, CF intake tube w/aluminum heatshield, Magnaflow 14816'd
INTERIOR:Hardwired V1 above rearview, 12" RE Audio DVC sub, MTX 81000D, silver trim, 5% tint
EXTERIOR:19" Beyern Mesh staggered, Shadowline kidneys, Axxis pads
01 X5 4.4 - F90BT, L5