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Blackvue Install
What amp fuse have you used ? also my fuse slots are both currently empty which amp fuse did you use in each one ? also there is two slots in each did you just put one fuse in, in the slot closest to the wire and leave the other slots empty ?
thanks
Parking mode is on until power drops below 12V. Mine is auto.
What amp fuse have you used ? also my fuse slots are both currently empty which amp fuse did you use in each one ? also there is two slots in each did you just put one fuse in, in the slot closest to the wire and leave the other slots empty ?
thanks
What amp fuse have you used ? also my fuse slots are both currently empty which amp fuse did you use in each one ? also there is two slots in each did you just put one fuse in, in the slot closest to the wire and leave the other slots empty ?
thanks
I used 5A fuse taps.
Btw, finally the day when my dashcam footage will be helpful has come tonight! A shareride driver scratched my fender while he was reversing into a parking spot.
Last edited by pussgalore; Nov 30, 2019 at 07:37 AM.
I did exactly what the guide in this forum, - this is a dupe post from the main forum,
I have recently got myself a 2019 C63S and and read SO so so many threads on tapping into fuse for the camera. so i have done my research and search on this forum, but Now I have resorted to asking specialist in this forum with the same car.
I have previously owned a M4 and that no was a no brainer to get to work - but now with the C63S Coupe, i have am having so much trouble getting this to work properly ( Both in the TRUNK )
From the trunk, I found that the following thread above,I have a Tester that tells me which has constant power, currently I am using the following
Below I can see there is continuous power and proven to do so, I have tapped into the
However, without fail - 2 hours, the camera completely shuts off, so I go to the TRUNK and test the power, and it still shows it has power to it, so I am at lost now.
Is there an issue with the TRUNK> I noticed lots of people have done it on the driver side... can anyone tell me there setup that works in there C63S 2019 model so I can rule out the possibility of my setup issue?
THanks for your help in advance!
- I am using 15A fuses for both ACC and BATT
At this moment, I need some advise, is my battery faulty? my PMP? I am at loss at the moment

I have not found a solution.
I did exactly what the guide in this forum, - this is a dupe post from the main forum,
I have recently got myself a 2019 C63S and and read SO so so many threads on tapping into fuse for the camera. so i have done my research and search on this forum, but Now I have resorted to asking specialist in this forum with the same car.
I have previously owned a M4 and that no was a no brainer to get to work - but now with the C63S Coupe, i have am having so much trouble getting this to work properly ( Both in the TRUNK )
From the trunk, I found that the following thread above,I have a Tester that tells me which has constant power, currently I am using the following
Below I can see there is continuous power and proven to do so, I have tapped into the
However, without fail - 2 hours, the camera completely shuts off, so I go to the TRUNK and test the power, and it still shows it has power to it, so I am at lost now.
Is there an issue with the TRUNK> I noticed lots of people have done it on the driver side... can anyone tell me there setup that works in there C63S 2019 model so I can rule out the possibility of my setup issue?
THanks for your help in advance!
- I am using 15A fuses for both ACC and BATT
At this moment, I need some advise, is my battery faulty? my PMP? I am at loss at the moment

In order to help you properly we would need to know the brand/model of dash camera you are installing because each dash cam has different settings and features for battery/power management (important note).
Also, do you have or want to use the parking recording feature? (important note).
Does your dash camera have built in battery discharge prevention?
https://dashcamtalk.com/battery-discharge-prevention/
These built-in features will determine how you should connect and power the dash camera, so you don't DRAIN YOUR BATTERY .
I learned that lesson the hard way in cold winter.
Now, I use a Cellink B battery backup to power my dash cams and NOT the car battery.The Cellink B in my car is wired to only fast charge when the car is running and will give me almost 24 hours extended parking recording (*based on settings and camera model)
The new version is called Cellink NEO (it is worth every $$$)
I use trunk fuse #447 (rear 12 volt socket) which only has power in ACC or when the car is running to charge the Cellink B. The dash cam is connected to the Cellink B.
I did exactly what the guide in this forum, - this is a dupe post from the main forum,
I have recently got myself a 2019 C63S and and read SO so so many threads on tapping into fuse for the camera. so i have done my research and search on this forum, but Now I have resorted to asking specialist in this forum with the same car.
I have previously owned a M4 and that no was a no brainer to get to work - but now with the C63S Coupe, i have am having so much trouble getting this to work properly ( Both in the TRUNK )
From the trunk, I found that the following thread above,I have a Tester that tells me which has constant power, currently I am using the following
Below I can see there is continuous power and proven to do so, I have tapped into the
However, without fail - 2 hours, the camera completely shuts off, so I go to the TRUNK and test the power, and it still shows it has power to it, so I am at lost now.
Is there an issue with the TRUNK> I noticed lots of people have done it on the driver side... can anyone tell me there setup that works in there C63S 2019 model so I can rule out the possibility of my setup issue?
THanks for your help in advance!
- I am using 15A fuses for both ACC and BATT
At this moment, I need some advise, is my battery faulty? my PMP? I am at loss at the moment

I would stay away from taping any major fuse that is required for the car to function properly. Especially when driving.
Also, Your dash camera might be shutting down based on its own internal power settings, if it notices the battery voltage level is below a certain point. (not sure)
- So sorry to miss the finer detailsYes I would like to achieve a 12V - 12 Hour Parking Recording
- I am almost at the point (1 weeks on this to get the CellLink NEO- I previously owned an M4 before and for some reason, that car gave me NO Issue - Simply wiring to a ACC and BATT and it worked like a charm, I assumed the W205 wouldn't be any different haha )I am using a Power Magic Pro - and a Blackvue DR650S-2CH - Indeed i had the same advice not to plug into the important part of the vechicle ( I am a newb to this, and was advised only to find a continuous power which had happen to be this) so I have updated an using the following
I believe from the diagram W205 - It is 446 and 440? - Basically the following Diagram I followed a guide
at this point I am curious of the following
- Grounding - Does this play a massive role? It is grounded but I am wondering if its in the right location?
- Could my battery be... Useless? ( i just purchased a multimeter to see what my voltage is at - Will the volt go back up when I open the trunk?)
- Apparently the trunk Battery cuts power below 12v which switches off my PMP (could this be a partial charge or an indended Mecedes thing?)
- Faulty PMP ? (I was told this is unlikely)
I am almost at whits ends on this, and searching every possible avenue to get thsi working, Dont want to be paranoid parking in the supermarket hahah - I checked my logs and it seems to be averaging around 2 hours everytime - it switches off the PMP and Camera - its almost like a timed feature.
Thank for you taking the time to read this ! i really appreciate it @BenzDude.
Last edited by steves2k; Jan 23, 2020 at 01:11 AM. Reason: Volt
The Best of Mercedes & AMG
I left the boot open just to be sure that when opening it, the Volts dont go back up in anyway, ensure the key was no where near the car, and tested it with the voltmeter
When the Camera disconnected ( again at around 2 hours time everytime - Notification below for the past 3 days ) - The volts shows 12V at the battery and at the continuous (BATT) fuse.
I can definitely see it at being 12V - Is it safe to say that the Power Magic Pro could possibly the fault at this point?
I left the boot open just to be sure that when opening it, the Volts dont go back up in anyway, ensure the key was no where near the car, and tested it with the voltmeter
When the Camera disconnected ( again at around 2 hours time everytime - Notification below for the past 3 days ) - The volts shows 12V at the battery and at the continuous (BATT) fuse.
I can definitely see it at being 12V - Is it safe to say that the Power Magic Pro could possibly the fault at this point?
Last edited by benzdude; Jan 23, 2020 at 12:07 PM.

Your battery may suddenly jump below 12 volts in less than 2 hours and the PMP will shutdown the camera.
Hopefully it's not the battery. After you verify it, you should invest in one of these :
(especially helpful if you have winter season)
I still think it's a bad idea to run it directly off the car battery for parking recording.

BTW. Blackvue cameras are notorious for not having a physical ON/OFF button.
When you park at home (in your garage) how do you shut OFF your camera. ( I had to add an inline power switch)
Hopefully you don't just leave it running.
Last edited by benzdude; Jan 23, 2020 at 04:56 PM.
- As in just pull out the power cable from the Blackvue - Especially on really hot weathers as I do not want that thing overheating -I have a new picture, and it shows it runs at 12.45 V which is... pretty good, at this point, I am almost at whits end and likely try get a Cell Battery Pack.
Unless someone else on thsi forum has a working solution
It's almost safe to say the battery is OK at this point?Last edited by steves2k; Jan 23, 2020 at 07:40 PM. Reason: Added Picture
Thanks!










