bavarian_beast 0 Report post Posted September 6, 2014 (edited) I have been having issues with my Navigation system recently it seems to be rebooting itself constantly and flickering/ going green quite a bit. sometimes the screen will go blank but the radio will continue to work fine. it seems to happen when going over bumps that sets all of this off. recently when it reboots it seems to go back to a different version of the software ( looks like a mkII navigation) and everything is in french. any ideas on what is happening. Im in wellington if anyone could recommend someone to have a look. to me it sounds like a loose ribbon cable or dry solder joint, but thats only a guess. all I know is that its really annoying thanks Edited September 6, 2014 by bavarian_beast Quote Share this post Link to post Share on other sites
hybrid 1039 Report post Posted September 8, 2014 Dry joints in the connectors on the PCB. Find someone who's good at PCB soldering with a high temp iron to do some rework for you. Quote Share this post Link to post Share on other sites
bavarian_beast 0 Report post Posted September 9, 2014 Dry joints in the connectors on the PCB. Find someone who's good at PCB soldering with a high temp iron to do some rework for you. thanks for the reply, thats what my electrician friend said but everyone seems to be too scared to work on it because it a "BMW" part and must be very expensive to replace if they break it. better keep looking for a auto electrician. what other professions would do this kind of work? Quote Share this post Link to post Share on other sites
allan 295 Report post Posted September 9, 2014 (edited) Have a chat with Shane at Auto Electronic Services Glen put me on to him when I had to have the 530 cluster repaired. Edited September 9, 2014 by tim 325 Quote Share this post Link to post Share on other sites
Dogballs 102 Report post Posted September 9, 2014 I can have a look at it for you.. I work and stay in Wellington.. call / text if interested.. 021 223 7954 Dean Quote Share this post Link to post Share on other sites
polley 916 Report post Posted September 10, 2014 (edited) thanks for the reply, thats what my electrician friend said but everyone seems to be too scared to work on it because it a "BMW" part and must be very expensive to replace if they break it. better keep looking for a auto electrician. what other professions would do this kind of work? If you dont find anyone, we repair PCBs daily, in Hamilton though. Edited September 10, 2014 by polley Quote Share this post Link to post Share on other sites
hybrid 1039 Report post Posted September 11, 2014 Use someone like Polly as normal auto electricians probably dont have the skills (or tools) to do it properly. Its actually very easy .. with the right tools and adhereing to dos and donts. The fact its 'BMW' doesnt make a difference .. theyre all just siemens, bosch, philips etc. Same as your stereo or whatever, A PCB is pretty much a PCB Quote Share this post Link to post Share on other sites
Dogballs 102 Report post Posted September 11, 2014 I have another Nav unit you can plug in to check if it... (as well as other parts) Quote Share this post Link to post Share on other sites
Chalkie 1 Report post Posted December 9, 2014 When nav has dropped out, you're probably seeing the output from your video/TV module. Quote Share this post Link to post Share on other sites
