[MTCD Android Head Units General] adicrl:
I have this unit installed on a Toyota Rav4 2015 facelift. Installation was plug and play, easy to dismount and mount, all screws present. The only grief was a soldered plastic clip on one of the air vents, a thing that Toyota seems to do in their factories.

I also have a cheap elm327 ODB2 bluetooth always plugged in.

[MENTION=223409]y2imm[/MENTION] for the reversed steering wheel keys, as you already found the advanced factory settings, there is an explicit setting for toggling the wheel keys. That worked on my rav4 2015 facelift without selecting a different toyota profile.

From the same advanced menu I disabled the extra video or audio inputs that I do not have installed, so the wheel MODE button cycles through less options now.

Double thumbs up for the guys posting fan installation. The original factory HU had a small one installed on the side, but Dasaita is enclosed with somewhat of a passive heater. If your unit resets unexpectedly, install cpu-z and monitor the temps.

I purchased the Agama Car Launcher one night when over enthusiastic with the unit (still am!). Off the bat it looks great, even if it may add a couple of seconds to boot (though I have not really timed it). I briefly tried the other two widely discussed (Car Launcher and CarWebGuru Launcher). I still like Agama better as it seems more car-like, but hey, beauty is in the eye of the beholder.

My small upsets with the unit are as follows:

- the toyota factory rear cam is recognised and works great 90-95% of the time, with the original dynamic guiding lines. In that remaining 5% it randomly shows the image upside down and without the lines. It stays like that until the engine (or rather, the unit) is rebooted. I have not identified a pattern or a fix. It does not make sense to change (flip) it permanently in factory settings because it will then revert the image for the 90% correct cases, which would be wrong.

- factory TPMS sensors and individual wheel pressure are recognised in the Auto Info - Tire Info app, but not in the fancy TPMS app. I do not know if this comes from the CANBUS info or the ODB2 adapter.

- I noticed the volume=0 silence, volume>0 faint buzz issue as well. My unit is grounded and I am waiting for a new Dasaita cable adapter to be shipped. The noise is so faint that you can only hear it when the engine is off and the unit is silent (without playing any radio or music). I think I traced this to bluetooth interference. Test if you shut off the HU bluetooth, whether this noise goes away. I think I saw some xda or youtube post describing how the bluetooth receiver is installed too close to one of the board processors. I need bluetooth on to pair my phone for calls, so turning it off on the unit is not a solution.

- there are a couple of other weird noises. One is when the unit is booted, and later I turn on the engine. This can cause a loud pop sound in the speakers. It never seems to occur on start/stop while driving. The other noise is on shutdown: 30 seconds after turning the enigne off, there is a faint fuzz in the speakers. It might be some toyota circuit shutting down, as I think I noticed a phisical click as well, unrelated to the HU or speakers. Again, during start/stop driving this does not happen during stops. I am waiting for the replacement sound cable from Dasaita before investigating this further.

- the resolution 1024x600 is too small (600p) sometimes; in Waze it does not fit the 3 alternative routes list. Is there a way to trick the unit that it has 1280x720, and to soft-scale?