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Step 1. Press the start button.
Step 2. On the MBUX System select Car Settings (Second last from the right).
Step 3. Hold the 2 buttons shown in the photo.
There is also the Workshop Menu available through the Trip Computer section. Which I can explain if anyone wants to know.
Whatever you do, don't hit system reset in that menu.... no, this is not reverse psychology, seriously don't do it. It is a hard reset, it erases all the sensor calibration data, your car essentially "forgets" most of the things, doesn't know it has blind spot sensors, radar sensors, doesn't know it has cameras .... anyways it is a mess so don't do it. Most ADAS will cease to function. Ambient lighting and even your speakers won't work. If your car has ILS, that function is gone as well.
Last edited by W205C43PFL; Sep 6, 2021 at 01:28 PM.
Have to check that out. The one item that piqued my interest is the "Ringtone volume for CarPlay". This is out of whack for me. Well, actually even over Bluetooth. The Ringtone is super loud and it doesn't seem to remember the last volume setting, or it's tied to the voice volume, so if I lower the Ringtone volume then I can't hear the other person. Something like that.
I'm trying to find a way to diagnose my SiriusXM module. It keeps cutting out after it's been used for 15-20 minutes. I've sent a reset signal to it 3x already and have clear sky overhead. Very frustrating to pay for the service and cannot use it most of the time.
Step 1 put it on thi setting.
Step 2 Press and Hold this button until it comes up.
Easy.
There must be another hidden menu to adjust things. Like a proper one like in the Audi. I've discovered this one by accident but the other menu through the trip I looked up.
Last edited by Barbalatte; Mar 8, 2022 at 06:29 AM.
The Ringtone is super loud and it doesn't seem to remember the last volume setting, or it's tied to the voice volume, ...
(You may already know this but) In general, it seems that you can adjust the volume of anything that's currently making the sound (nav "lady," music, etc.) if you use the up/down volume buttons on the steering wheel WHILE the sound is being played (and that altered setting will be remembered). I've not yet seen a case where this doesn't work (in 2017 C43, 2016 C63 S and 2020 GTR Pro). Of course, Mr. Murphy says YMMV.
(You may already know this but) In general, it seems that you can adjust the volume of anything that's currently making the sound (nav "lady," music, etc.) if you use the up/down volume buttons on the steering wheel WHILE the sound is being played (and that altered setting will be remembered). I've not yet seen a case where this doesn't work (in 2017 C43, 2016 C63 S and 2020 GTR Pro). Of course, Mr. Murphy says YMMV.
Yes, I'm aware of that, but in my case it didn't remember the ringtone volume even if I lowered it while the phone was ringing. Not sure if this is still an issue. There have been several iOS updates since, and I don't even remember the last time I received a call while driving.
Whatever you do, don't hit system reset in that menu.... no, this is not reverse psychology, seriously don't do it. It is a hard reset, it erases all the sensor calibration data, your car essentially "forgets" most of the things, doesn't know it has blind spot sensors, radar sensors, doesn't know it has cameras .... anyways it is a mess so don't do it. Most ADAS will cease to function. Ambient lighting and even your speakers won't work. If your car has ILS, that function is gone as well.
i just reset that menu and like you say i have nothing, no car play no rear camera no sensons.. is there any way to fix that by my own or i need to take my car to the dealership?
⏱️ 700HP Facelift converted C63 S Coupe with Drexler 3.06 plated LSD
Originally Posted by Sako100
i just reset that menu and like you say i have nothing, no car play no rear camera no sensons.. is there any way to fix that by my own or i need to take my car to the dealership?
You've wiped all the coding and configuration so you'll need to go to the dealership they will keep the car for at least a day to sort it out. Bring your wallet too.
i just reset that menu and like you say i have nothing, no car play no rear camera no sensons.. is there any way to fix that by my own or i need to take my car to the dealership?
i just reset that menu and like you say i have nothing, no car play no rear camera no sensons.. is there any way to fix that by my own or i need to take my car to the dealership?
Sorry to hear about that, unfortunately you do need to code everything in, basically what you did was return the car back to factory base model (so basically sans all the options coded specifically for what you ordered and paid extra for)
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