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If my memory serves-----there was talk about activating the Front cam by poking the homelink button, and not needing the extra fob.
Am I delusional or is this still a lurking possibility?
I would not want to delay getting the switch if this anti-fob thing required a rethink.
If my memory serves-----there was talk about activating the Front cam by poking the homelink button, and not needing the extra fob.
Could you please provide a link to the $39.xx camera?A couple of months later someone found a rear camera on Amazon for Tesla's for $39.xx Surely this could not be any good at this price. I bought a couple. I tried it on my '17 S using the long cable and it works just like the $345 camera. If I intended today to install this front mounted camera kit I would snatch up one of those $39.xx camera on Amazon and save a bunch of dollars.
I am guessing that you just copied that link, but didn't actually try it? "Page Not Found"
https://amazon.com/Tesla-1006773-00...1521164694&sr=8-14&keywords=tesla+rear+cameraI am guessing that you just copied that link, but didn't actually try it? "Page Not Found"
Ahhh!! one input to the screen! cant show both at the same time because there is only one screen. Got it.Its not so late where I am. Yes, you are visualizing this wrong. Let me see if I can explain this. Let's go back to the objective of this. In '12 and early '13, the car did not come with parking sensors. And when it did come, they actually are too high. They don't see curbs and concrete bumpers in parking lots. You can hit one and break the front of your car's splitter. Our famous Artsci, whose done dozens of mods to his S, came up with the project. The idea was to put a camera at the front lower grille so we could see when we are getting close to an obstacle. There's a couple of threads that trace the history. If you have nothing to do one weekend, search and read them.
Its an understatement to say this but; a team worked on this and figured out how to build a switch that would swap the signal between two camera to the single center console input. And some smart folks figured out how to make the views swap when you put the car in drive or reverse. The default setting is the front camera. And when you put the car in reverse, or use the remote or selection on the touchscreen entry under Homelink you can switch to the rear. Or if you like, you can make the rear the default and switch to the front when you wish with the remote or the Homelink entry. (What front camera you ask?) To make this work, you will obtain a Tesla rear view/backup camera for a S or X and mount it on the front lower grille.
The center console has only one video input. And its very unique. The team never found an alternative that would substitute or match (other than Tesla). The idea was to use the touchscreen and not have a secondary screen and deal with mounting it. Because the center console has only one video input, there's only one video/camera signal/image going to it at a time. The switch is the key to swapping between between the front camera and the rear camera. And the 12V power going to the switch allows the mechanism to swap the signal with the remote or Homelink entry.
The front camera does not need the rear camera. But do you not wish to continue using the rear camera? I doubt anyone would do this, but its possible to mount (another) rear Tesla camera on the front, unplug the rear camera and plug the front camera in so the only signal going to the center console is the front view. Seems silly to forfeit the rear view at the expense of the front view. I hope that answers your question on the purpose of the switch?
The OBD connection is simply a simple persistent 12v power source going to the switch. Anyone not wishing to use it is welcome to find another 12v positive and ground source.
Does that help?
You are very welcome. Yes, someone will produce the shopping list again. And while we are on the subject, the long cable you mentioned is to connect the front camera to the driver side dash area. In a nutshell, you feed it from the front grill, up the side behind the nosecone/bumper, (remove the left side plastic frunk trim) under the trim or edge of the fender, to the door hinges. Run it under the weatherstrip at the door/body and under the dash. At his point, you will need one of the short cables. Actually two short cables. These short cables serve has gender changers for the cable ends going into the switch.Ahhh!! one input to the screen! cant show both at the same time because there is only one screen. Got it.
What I did was put a piece of white tape on my garage floor, and when it shows up on my rear camera (on very frequently, and always on while doing home garage) I know I got sufficiently into my garage. I don't trust the front sensor to not hit my workbench. I was expecting to see my workbench AND my white tape. But this was only during familiar parking sequence.
Now I see pulling into random forward facing parking slots and seeing how close I am to fully sliding into those parking slots. Wont need the rear camera during this phase. Seems obvious now.
A few months ago, somebody put together a good shopping list. That list had edits of long cable, short cable, mounting bracket, ....now I don't know what to shop for. I did buy a Amazon rear camera-it has a 12" lead and a set if ear-tabs begging for a mounting screw. I hope you, or somebody, produces a clear shopping list, and a "how to" punch list, and in a perfect world - a video showing the tricky things.
I'm getting excited about saving my chin!!
BTW - thank you for a) this explanation, b) participating as a tester, c) being such a solid part of the community. I've profited from your input. Thank you.