No traffic info on COMAND online navigation
Reading the thread, this seems to be a common problem. Has somebody experience with a good & final solution, yet ?
Regards, Marc
I believe it has to be in an area that is transmitting the data first, which for me is about 5 miles down the road
A combined claim will push Mercedes to take this problem seriously.
Marc
The Best of Mercedes & AMG
If you have pulled out fuse 309/re-inserted, that should have done the trick... Just one thing to watch out for though - make sure you have popped it back in the right fuse-holder (2nd one down) - I did it inside the garage, where the lighting was restricted and put it into the spare bay, above, by mistake - then grumbled to myself it still wasn't working!
I'm located in Belgium so it may be a location specific issue?
Live traffic is enabled in less than a minute after my car is started.
I find it particularly good at finding alternative routes
Did remove Fuse 309 and re-inserted it. No change. Still not fully working. Somethimes it's there, and -usually- when needed it's not.
About the rebooting procedure, I can not find the thread/message. Can yoy help ?
Mercedes dealer in Belgium does not know it anymore.
Where in the Mercedes company can I escalate my problem ?
Thanks, Marc
If there is no joy after that, then it sounds like you have a faulty Comm module.
One thing, if you access the car via Mercedes Me, when was the data last updated?
http://www.benzworld.org/forums/w205...d-working.html
Since applying, mine now works 99% of the time. Once recently didn't work for a short journey which I started in an underground car park with no GSM signal (may or may not be related).
Otherwise been very reliable for me. Traffic icon usually appears within a minute of starting the car.
Bon chance.
Last edited by W124-FTW; Jun 26, 2015 at 07:08 AM.

http://service-parts.mercedes-benz.c.../portal.action
Subscribe to TIPS first (not free).
I could download the document too but will not share it on the forum (MB copyright).
Thanks for offering to mail me the T-document.
Now the problem of how to share Mail adresses. (As I'm new on this forum, I have no clue of how to do it, safely..)
Regards, Marc
http://service-parts.mercedes-benz.c.../portal.action
Subscribe to TIPS first (not free).
I could download the document too but will not share it on the forum (MB copyright).
Carried out the following, in the indicated sequence :
1. Removed and inserted F309
2. Hold the ' Eject' button for 10 sec. The COMAND did reset, but -by my opinion- there was no real reset, as my personal settings & Data were still there.
Status after the action : COMAND Traffic still not working.
Do you (or anyone else) have other tips ? Thanks in advance.
If there is no joy after that, then it sounds like you have a faulty Comm module.
One thing, if you access the car via Mercedes Me, when was the data last updated?
Carried out the following, in the indicated sequence :
1. Removed and inserted F309
2. Hold the ' Eject' button for 10 sec. The COMAND did reset, but -by my opinion- there was no real reset, as my personal settings & Data were still there.
Status after the action : COMAND Traffic still not working.
Do you (or anyone else) have other tips ? Thanks in advance.
A) a faulty Comm Unit - trip to the dealer.
B) a problem with your subscriptions/set up. Sounds like a trip to the dealer to get them to do the above.
Either way, your dealer needs to "own" the problem - you should not need to be fretting.
One other thing - do you get the "WiFi" symbol at the top of your display? Can you set Geofences etc - try it, with a tight radius around your car - drive outside of this and back again - if the Comm is working OK, you should get an EM saying your car has been detected leaving/returning.
I drove recently in the UK and Holland were the systems doen't work either. After I wrote a claim to Mercedes Belgium they wrote that they are aware of the problem but they have no idea when it will be solved.
This means Mercedes is selling a system were they know of it doesnt work, which is forbidden by law. A combined claim should be possible?
Live traffic (and the auto re-routing) on the dynamic route guidance is working well. It has taken me around several jams (including near Silverstone on Friday).
Can the TMC system be selected if the live traffic is not working? It's clearly less sophicated/real time, but I was wondering if when I am in poor signal areas (or start to get the problems others mention) that it may be useful as a reserve.
As far as I know TMC is permanently disabled if you have Traffic installed so no possibility of using it for 'backup'.
http://automotive.tomtom.com/en/success-stories/daimler
doesn't in Belgium, Holland and UK. Other countries I don't know. Mercedes Belgium is aware of the problem and can't offer a solution.
http://automotive.tomtom.com/en/success-stories/daimler
doesn't in Belgium, Holland and UK. Other countries I don't know. Mercedes Belgium is aware of the problem and can't offer a solution.
It did work in Holland though, on a short trip to Roosendaal and back. A few kilometers over the border back in Belgium and it stopped working.
My dealer told me that they are working on a solution and it should be available in August. But they give very limited information on what the issue is. I assume it's software.
By the way, I can't connect to Internet via my Bluetooth phone (Samsung S4). It worked fine on my previous car, with the BlueDun app. Anyone got this working? Or are both issues related?


