I’m considering this as well but would prefer it hard wired.
I ended up using the Blue wire from a YouTube video. It was a little nerve wracking but I checked it with my multimeter. It is NOT switched however it does shut down when the car sleeps. My Uniden R3 will actually turn itself off if it hasn't moved in awhile as it has GPS and when the car finally sleeps it turns itself back on. There are times however when I have to manually unplug and plug it back in to wake it up though that is rare. I haven't found an ideal solution unfortunately, but am happy with the setup I have for now.
Thank you! I think I found that same blue wire last night and likely is the one that tested with 13v. I’ll consider this route as well unless someone found a better idea.
teslamotorsclub.com
Why not using the 12 V auxiliary plug directly then?
I’m a big fan of the MirrorTap and Blendmount. I used a Blendmount to install the radar detector under the mirror and in other cars I’ve used the mirror tap for the 12v power but In the case of my Model S I wasn’t comfortable digging around the mirror and the cameras looking for power. I’ve read that some have been successful getting power from the mirror or front camera but I wasn’t willing to risk inadvertently breaking a wire. Also, i wanted switched power that didn’t come on if sentry mode was active and if you tap the camera power lines I believe that it would power up if a sentry event occurred. It was super easy to run the power line down to the driver’s side and with the open connector available getting 12v was simple.
I just found it funny to link something then say you're not sure if it works or not. It seems like the mirror tap idea might work into the harness for the dome lights, but won't be switched.
No hurt feelings. Just not sure what was to disagree with the post. The only thing I could think of to disagree with it was that you knew it wouldn't work. If that were the case, I would hope you would have said something.
Sample please. Did some one did try it? I trying to connect my Valentine one but with out cutting adding wires to mirror or such.
Thanks. This was the same plug I found that had power. Also found in manual it states something about this being for the brake controller. Knowing it is switched and the adapter is readily available is a win. I’ll be ordering when I go to service center tomorrow about having the penthouse seal replaced.Recommend checking out this thread. I believe the Model Y has the same connector in the driver’s footwell and should be a great place to pull a switched 12v. This is where I’m getting the power for my radar detector.
12V Access: Model S 2021 Refresh
I am creating this thread to discuss access to power for those who desire modifications to the 2021 refresh Model S, such as adding a radar detector, dashcams, additional LED lighting, etc. This is being already discussed in multiple different areas, but not consolidated anywhere. I...
Hope this helps. Brian
It’s the wire that connects into the trailer brake harness. I just ordered the connector with pigtail for the trailer brake that I will use for hardwiring.
so the same area as the model 3?
