An update that is partially redundant with my Profile thread. The Air Bag harness did not fix my Air Bag error light issue mentioned above. Took a bit to figure out as I typically drive by myself in the 200. Now for troubleeshooting I sit in the passenger seat.
Vhedia has been great with quick response considering the time change. We have been troubleshooting a minor issue the last few months and they have been very supportive. At least as well as they can be since the factory and design team is in China. They do get answers to my questions and they even had the factory send me out a new harness to help resolve the issue I had. I believe I got one of the first newer versions so it has been a learning experience for all of us.
It took me a while to see I had an issue since I normally ride alone. Wheen ever I had a passenger ride with me the air bag light would come on the dash. No issue without the passenger
We did find their instruction sheet was wrong on connecting two connectors. I had it connected correctly. I did figure out if I disconnected one connector, the issue would go away, but the passenger light would not come on either. That is why the sent me the harnesses thinking there was an issue there. Even with this issue, this unit has been a huge upgrade.
Turns out that wasn’t the issue so I made my own mini cable where I could connect/disconnect each of the 4 wires in the connection I had isolated the issue to. I found 1 wire if disconnected would remove the issue and everything else would work. Maybe the factory would have eventually found that, but I wanted to get this resolved. They always responded within 1 business day after I tried something and they were there for me even though I used my Electronic Engineering skills to isolate and eliminate the problem.
Now it all works as it should and I couldn’t be happier with this unit
Here is the connector from the install manual that was incorrect. It showed connecting a 4 pin to a 2 pin and I questioned that and they agreed that was incorrect and it should go 4-pin to 4-pin per the arrow
I also found by disconnecting the first wire in that 4-pin, my issue went away. Maybe this is an issue only with my unit, but posting here in case anyone else runs into the same problem. I would clip the wire far enough back that you can resplice it if need be. It is the purple wire in the #1 slot.
I had installed this mini harness which has different colors I made from the old harnesses from my 2019 unit. It is still in there while I drive around for a bit to make sure no issues and wait to hear what the factory has to say
Android Auto works awesome. It also has Carplay, but have no idea how that works. It has a lot more memory so I can load all the maps I want. It can use my phone as a hot spot to use the native android apps while driving. The OBD app works great. I had bever tried it on the old unit and heard they worked there as well. I can have multiple windows open on the screen. I can run a local map program (Magic Earth) for city navigation or switch to Android Auto for Google maps or Wazee. I can run those on the main unit using my phone as a hot spot as well. I can load and run any Android apps so that provides lots of choices. It is a big step from my 2019 unit and I no longer feel it is dated. I have stopped jonesing for the LX700h. Frankly, I think my head unit has more capabilities than the newer Toyotas and without subscriptions. It doesn’t have the ability to remote start or unlock, but I can customize a lot of features. The only thing I wish it had was better cameras and the 360 birds eye view. I believe the SW on the unit has that option if I add the right cameras.
I have had this unit for a while now and even when I had this issue I loved it. The LC200 was feeling dated and I was jonseing for an LX700h (300 series), but not anymore. Now that everything is resolved, I couldnt be happier.