Danger in the area
I probably have a half million miles in Mercedes vehicles, but only 90,000 in MBUX equipped cars. But I did update my maps 2 days prior.
Can you explain the experience I posted (above) because none of this thread seems to apply?
I quit using Waze so I'm pretty sure that it's not affecting my onboard NAV warnings.
Not only am I curious about other people's experiences, but as you say, I am confused about the flashing warning that I received on my screen last week.
It was directly in the middle of the southbound lane (The one I was on) when I zoomed in. The flashing got bigger as I approached, then dimmed when I got there, and remained on the map for a short period thereafter. No audible.
I'm also curious, since you apparently (usually?) have your nav turned off and rely on your phone, how you can be so certain that it's the Mercedes nav that's alerting you. That also doesn't make sense to me.
I'm just a logical guy looking for a logical explanation.
Someone started this thread because they're just as confused as me. Why are you singling me out for some reason?!!!
Last edited by EWL5; May 19, 2025 at 05:59 PM.
I probably have a half million miles in Mercedes vehicles, but only 90,000 in MBUX equipped cars. But I did update my maps 2 days prior.
Can you explain the experience I posted (above) because none of this thread seems to apply?
I quit using Waze so I'm pretty sure that it's not affecting my onboard NAV warnings.
Not only am I curious about other people's experiences, but as you say, I am confused about the flashing warning that I received on my screen last week.
It was directly in the middle of the southbound lane (The one I was on) when I zoomed in. The flashing got bigger as I approached, then dimmed when I got there, and remained on the map for a short period thereafter. No audible.
I'm also curious, since you apparently (usually?) have your nav turned off and rely on your phone, how you can be so certain that it's the Mercedes nav that's alerting you. That also doesn't make sense to me.
I'm just a logical guy looking for a logical explanation.
It is 100% absolutely coming from the car. The Mercedes "woman" voice is nothing like I use in Waze or Google Maps. I believe the exact words are "Warning of danger" or perhaps "warning of danger nearby".
Seems very likely related to what you saw (although I usually don't have maps on so didn't see it), but based on what I read, I believe the map and the audible alert would be for the same warnings.
Didn't double check mine to see if it works the same since my car is not with me, but this video should show the setting:




Someone started this thread because they're just as confused as me. Why are you singling me out for some reason?!!!
Sorry I posed my questions along with my reasoning for my confusion, in my response to you, but I didn't want to start a new thread. That's a disadvantage of forums and threads.
Thanks for finally answering.
I also was an early adopter of the MB's ChatGPT but it was awful then, since it had nothing to learn from. Most of us early adopters Un-Beta'd. MBUX (Nvdia's native version) was a lot smarter, and learned far sooner in comparison.
Sorry I posed my questions along with my reasoning for my confusion, in my response to you, but I didn't want to start a new thread. That's a disadvantage of forums and threads.
Thanks for finally answering.
I also was an early adopter of the MB's ChatGPT but it was awful then, since it had nothing to learn from. Most of us early adopters Un-Beta'd. MBUX (Nvdia's native version) was a lot smarter, and learned far sooner in comparison.
Was anyone else getting the same vibe from me?




It is 100% absolutely coming from the car. The Mercedes "woman" voice is nothing like I use in Waze or Google Maps. I believe the exact words are "Warning of danger" or perhaps "warning of danger nearby".
Seems very likely related to what you saw (although I usually don't have maps on so didn't see it), but based on what I read, I believe the map and the audible alert would be for the same warnings.
Didn't double check mine to see if it works the same since my car is not with me, but this video should show the setting:
https://www.youtube.com/watch?v=G2btI3WYJvg&t=34s
Yes I had Announce Warnings turned off. Now it's on, and I'll see what happens.
I've also never received a visual alert, until last week when I saw that Increasing Intensity Flashing symbol, which I attributed to my map update. I still attribute that flashy thing to the new maps, unless in all my miles before, there was never a DANGER nearby.
And BTW there wasn't any sign of DANGER as I passed through - no Law Enforcement, no glass shards, no skid marks. It was 30 mph so I surveyed the area thoroughly.




For you to make comments and judgments in a thread where you didn't know what anyone was talking about and then claiming what I said was "illogical" is pretty messed up!
I don't expect an apology from you so let's just end it here.




For you to make comments and judgments in a thread where you didn't know what anyone was talking about and then claiming what I said was "illogical" is pretty messed up!
I don't expect an apology from you so let's just end it here.
I finally got a (non condescending) helpful response from @z28lt1
The Best of Mercedes & AMG
I finally got a (non condescending) helpful response from @z28lt1




I did receive the message this morning and it's the one I hear the most: "Caution! Traffic event ahead!" I was using CarPlay and Waze was on but not actively navigating. I then quickly switched to the Mercedes map to see if there was a connection and noticed a gray diamond with an exclamation point I was about to pass!
After a few more minutes, I noticed the Mercedes map was littered with these gray diamonds (with no context whatsoever). Not only that, I also passed by one of these diamonds that had a red-filled circle overlay. This area is known to have a slight divot from where a manhole cover placement made it quite uneven w/the ground (you would definitely get a jolt driving over it)! Based on what I learned this morning, this appears to be similar to BMW's "Uneven pavement" notification. However (and I've said this before), these messages need much better context so that the driver knows if the "event" is:
1) uneven pavement
2) accident ahead
3) hidden highway patrol
4) traffic buildup resulting in greatly reduced speed
etc.
As I don't actively use the Mercedes maps and the warning messages have no context, I think I will gladly disable the service per @z28lt1 's post.
Last edited by EWL5; May 20, 2025 at 08:11 AM.




@wildta's video on post number 3 above.
The video is from an India source, but this shot may provide the additional information some have asked for.
Most of the posters on this thread don't have the year of their car in their profile, so I wonder if some of this is post facelift?
Even though I had my "Announcements" turned off, the Icon was 1. the first I've ever seen (impossible to miss), 2. it was red, and 3. it grew in intensity and size as I approached (much more than auto-zoom when that's enabled (I don't use that either)). Oh and 4. it was flashing.
2, 3, and 4 are new for my '21 GLE.
So, associated questions:
Is some or all of this related to
A. Model year
B. MBUX version
C. Map version (mine is now V23.0)
D. A user-entered warning (Only mentioned in passing above by @Lanzz post 10)
or
E. Phase of the moon
Now I'm Less confused but Curious.
Last edited by mikapen; May 20, 2025 at 12:46 PM.
@wildta's video on post number 3 above.
The video is from an India source, but this shot may provide the additional information some have asked for.
Most of the posters on this thread don't have the year of their car in their profile, so I wonder if some of this is post facelift?
Even though I had my "Announcements" turned off, the Icon was 1. the first I've ever seen (impossible to miss), 2. it was red, and 3. it grew in intensity and size as I approached (much more than auto-zoom when that's enabled (I don't use that either)). Oh and 4. it was flashing.
2, 3, and 4 are new for my '21 GLE.
So, associated questions:
Is some or all of this related to
A. Model year
B. MBUX version
C. Map version (mine is now V23.0)
D. A user-entered warning (Only mentioned in passing above by @Lanzz post 10)
or
E. Phase of the moon
Now I'm Less confused but Curious.
I'm talking about the subject matter of this thread:
Mercedes occasionally will verbally tell me (and I'm paraphrasing here): "There is danger up ahead"! Zero context and often nothing to be seen once I pass the "danger zone". What type of danger? Pot hole? Collision? T-Rex?
Even more frustrating is I've ever only used the Mercedes navigation maybe 3 or 4 times since I've had the car so it's not tied to the nav. I continue to subscribe to the digital extras and not really sure this is the type of "value" I can appreciate!
Waze is way more specific and helpful IMHO!
I have always had the verbal MB alerts. Probably an activation in the MBUX navigation system, although I can't tell you how!
Re Waze, I use both on road trips and don't run Waze thru CarPlay, but just leave the phone on the wireless charger. Most of the time MB and Waze live traffic have the same routes, but occasionally Waze notes issues faster and redirects me. Plus I like the police notifications from Waze.
I can tell the difference in the two voices as the MB lady is more polite, and I receive verbal danger alerts when using just the MB Live Traffic.
What is a "danger" notification? Does it look like something or does it sound like something? Is it audible or visible? Does it shake the steering wheel or put on brakes?
Does it indicate anything like danger? Weather? Out of gas? Cross traffic alert?
I've made a couple more guesses but apparently my guesses are faulty.
Is there any possible way that something on your cell phone is is the culprit?
@wildta's video on post number 3 above.
The video is from an India source, but this shot may provide the additional information some have asked for.
Most of the posters on this thread don't have the year of their car in their profile, so I wonder if some of this is post facelift?
Even though I had my "Announcements" turned off, the Icon was 1. the first I've ever seen (impossible to miss), 2. it was red, and 3. it grew in intensity and size as I approached (much more than auto-zoom when that's enabled (I don't use that either)). Oh and 4. it was flashing.
2, 3, and 4 are new for my '21 GLE.
So, associated questions:
Is some or all of this related to
A. Model year
B. MBUX version
C. Map version (mine is now V23.0)
D. A user-entered warning (Only mentioned in passing above by @Lanzz post 10)
or
E. Phase of the moon
Now I'm Less confused but Curious.
For road trips, Waze seems to have quicker responses to re-routing due to accidents, plus the police notifications. There are fewer turns so Augmented Reality is not as necessary. I will use MB route guidance as well, as the current route segment will be shown in the Instrument Cluster, plus the next turn shows up in the Head-Up Display for easy viewing. If I go thru a town with several turns on the trip I will change to Nav in the Media Display for augmented reality. As I mentioned, on road trips I leave the phone on the wireless charger and just listen for the Waze notifications.
For road trips, Waze seems to have quicker responses to re-routing due to accidents, plus the police notifications. There are fewer turns so Augmented Reality is not as necessary. I will use MB route guidance as well, as the current route segment will be shown in the Instrument Cluster, plus the next turn shows up in the Head-Up Display for easy viewing. If I go thru a town with several turns on the trip I will change to Nav in the Media Display for augmented reality. As I mentioned, on road trips I leave the phone on the wireless charger and just listen for the Waze notifications.








But since the advent of MBUX, it has largely been supplanted by HERE, which relies on DOT's and other information well beyond MB cars.
Last edited by wildta; May 21, 2025 at 05:12 PM.








