I went to my local Lexus dealership today to have this update installed and I'm not very happy about it.
I told the service advisor I just wanted the update installed and referenced the TSB. They were ready to do all of their diagnostic stuff...
Someone parked their LX next to my LX at the zoo yesterday and probably thought I wouldn’t care to notice. The OTM Cruiser sticker on the back gave it away.
All right, got back from testing without the fan on. Same conditions and ambient temps as yesterday...
-128° to 70° took 1:43 (28 seconds longer)
-55° to 58° around the neighborhood (4° to 5* hotter)
-60° after a two minute stop (4° hotter)...
I had the same ghosting issue on my 2016 LX. When I bought the car it had an aftermarket windshield, which I think was the issue with the ghosting.
A few months ago I called up my local Lexus dealer and found out who they sourced their glass...
I would be checking what voltage your fridge is seeing. I say that because I had my ARB fridge wired up pretty similar to yours. I had a blue sea 12v outlet wired to the load output on my Victron Smartsolar 75/15. Victron says the load output is...
Does the version that doesn't include the new touchscreen function in the same was as the touchscreen version just without the ability to touch the screen?
Sounds like you’ve got a way to monitor coolant temp already. Which is very helpful to know. Also sounds like you’re addressing a lot of things before you go on this trip.
Just drive it and keep an eye on things. Don’t expect it to go 70...