Dashcam hardwiring. Please help
 

I have a Rexing dashcam that i would like to hardwire to my 2011 G37 coupe. I used a multimeter to measure the fuses in the fusebox to see which one is always on even when the engine is off and which one is only on when the engine is on, however, it was not reading any of them and I'm not sure why (it is a brand new multimeter and i tested with a battery already) I also have a hardwiring kit bought from Bestbuy that already comes with a fuse. The picture shows 3 open slots. What are those? and can i just plug it straight in one of those slots?
Since my hardwire kit comes with a fuse already, how can i connect it to add a circuit so that i can tap it into a cigar lighter/power socket etc..

Thank you!

https://cimg8.ibsrv.net/gimg/www.myg...e4daf57fb9.jpg


https://cimg9.ibsrv.net/gimg/www.myg...8d924b702.jpeg

Thank you!

2012 Infiniti G37 Coupe FSM - Factory Service Manual
Here is a link for the 2012 Coupe FSM. There will be no difference between 2011 and 2012. You will want Section PG (Power & Ground) though I would download the whole thing while it is still there.

You might be able to utilize one of the "empty" fuse slots but you have to double check the fuse guide and FSM. Once you go over the FSM, if you still have questions just ask.

Just FYI, it might be some time before I am able to reply as my area has to evacuate for this hurricane, however, I will reply- eventually. This does not preclude any other forum members who might be able to help though.

Make sure the black test lead of your multimeter is on a good ground when checking the open fuse slots

Telcoman

sounds like you are completely lost and totally have no idea as to what you are doing. although your confidence is to be acknowledged and praised i would suggest having someone who knows what they are doing to assist you in the install while at your home. explaining the procedure here may lead to more confusion and frustration as to the constant need of having a need to post back and forth communication.

If an open fuse doesn't work try using one of the 15A spares. Not sure if they are just there as placeholders or if they are live so just test it out with the car off to see if it's hot. Worst case is you use a fuse tap like this guy: https://www.rexingusa.com/how-to-har...g-v1-dash-cam/

you could return that install kit to Best Buy if you can't find an empty fuse slot that works. here's how i did mine ... get a Fuse Tap:

https://cimg9.ibsrv.net/gimg/www.myg...41f14036a4.jpg
... and a female USB hard wire thing:

https://cimg5.ibsrv.net/gimg/www.myg...0ac04ca31a.jpg
now just get a mini USB cable that is long enough and connect it. you now have an extra USB port under the dash for phone charging, etc.

If he were to go that route then he's better of keeping the cable he has and just chopping off the fuse end and connect that to the tap.

Thank you all for your prompt responses! The fuse that comes with the hardwire kit does not fit as i need a mini low profile one, so i guess i will just cut it off then connect it to the add a circuit fuse then tap it into maybe the cigar slot (do you think this will work b/c i dont think i can return it to Bestbuy as i have had it for over two weeks. And i don't want to buy another one. lol

@ ILM-NC G37S : Stay safe!

what size of amp fuse do i need to buy?
Thanks

I don't think the cigar slot is hot so if you want it to be on all the time you'll want to use another one. Just try them out when the car is off.

Go to your local auto store with the fuse tap and pull one of the fuses, they can help.

Yeah i think i will go with the one that is only on when the car is on...don't wanna risk draining out the battery.

Thanks!

This is the fuse I hooked mine up to. BUT, I use a power magic pro, that will shut off power b4 batt gets too low. Or there is a switch to turn parking mode off.

https://www.myg37.com/forums/audio-v...ml#post4048553

Ah ok, I must have misread. Then that'll work!