It looks good, considering E39 interior styling.
Does it function well? Meh... BMW navs suck big time when it comes to inputing a random address (at least it does on idrive).. Even my Iphone can go from input to navigation faster than a BMW.
The nav layout is a bit dated if you're running a pre-V32 software on the computer. I do like the split screen directions and map adjustability. IMO MKIV with V32 software makes the nav bareable.
Is it a good retrofit? Not worth the $$$
Is it nice to have when you buy a bmw? Yea, some people use it, and as parts, for some stupid reason, it's worth $$$.
The dynivan unit is supposedly a good alternative, but it still doesn't look good in an E39 IMO.
ALL M5's in the USA have navigation as standard.
2003 BMW 540i [Sterling Gray / Gray]
[Msport] [Mods from A-Z] [Two-Tone Interior]
1 Set of E38 OEM Illuminated Interior Door Handles $70 Shipped
Last edited by Dking078; 01-13-2013 at 09:29 PM.