Or do I just have a dud disc? All I wanted to do was bring the maps up to date, nothing fancy. So do I have v31 instead, and need to update it to v32? Do I need something else? I put my old disc back in and all is well, so I don't think it's the laser failing to read. When the disc is inserted into the car, I get the error message 'Please insert correct CD/DVD' or similar. Is there anyway to verify if I have v31 or v32? The reason I ask is that I bought this () update disc, which claims to need v32, but then mentions something about v32.2 at the bottom, at which point I get confused. The software level shown on the 16:9 screen is SW 4-1/00, which leads me to believe it's either v31 or v32. My 2001 E39 M5 has the Mk4 DVD sat-nav system, currently with 2013 maps. Feel free to post a link straight to it and make me look stupid. Hello, Before I begin, I have used the search function and read dozens of articles, replies on the subject of sat nav and been to many a website, but I still can't find the answer I need. The Day/Night color scheem is also just a hack, the colors do not change automatically as they did with the MK II and full screen Mk III software (before V3-1/40, V18 CD). Also, turning the POI notification off will cause the language to change unless the Nav is recoded to, say, US and English, but even when the notification is off you will get a short audio dropout as the empty voice announcement is given. I believe it's OK in the US, but in Europe the TMC messages cause it to crash regularly.

That's not a genuine version, it's the POISoN hack ( Point Of Interest Sound Notification).

Here is SIB v32 is a private enthusiast site not associated with BMW AG. Insert firmware disc into drive, follow instruction on nav screen. Right click the file that just downloaded, and if you're updating with.

Bmw navigation firmware update v32