I've seen it complain about not being properly shutdown. Did you have anything hooked up on OBD2 port or any external cameras etc that may be causing draining?
Regardless, the AGM batteries seem to be finicky and do benefit from tender is what I keep reading. I surely have it on. I don't know...
For those who dunno
Back to topic, you can have all sorts of fun with the clutch. Hopefully it's not brittle like early STIs where you just can't drop the clutch at all..
You can blip the clutch during drive, keep revs up, rev match, double clutch, etc. Etc. If you're not doing these yet...
Yep, first Xpel precuts for front bumper were 4 cut lines and horribly positioned. I dreaded putting them on...
Check out middle picture here
https://www.supramkv.com/threads/paint-protection-film-on-supra.3052/post-63594
Did you try the "flash full and unlock" as instructed??
Since previous attempt failed, it's prompting you the diag only but normally you should have backed up DME and flash full & unlock..
Does your car turn on? Quick Google suggested people having issues starting after seeing this error...
That's why you need Xpel Tracwrap. Fairly cheap. Applied in minutes. I didn't care for properly lining things up. Just covered all front bumper, had many overlaps and partial hood. Removed upon Ultimate Plus installation.
https://www.xpel.com/products/paint-protection-film/tracwrap
Bought it...
Indeed. I was counting on state side claims of cloneless full tuning. Now it's pretty much off the table. You have to push a pre 6/20 Supra or other compatible ones off the road to get one these days. How long before kidney vs ECU swaps..
I'm sure there are ECU's all over Russia per crazy...
I've disconnected the fronts with battery on twice actually. Never had any problems.. both parking sensors and radar.
Maybe they didn't connect 2 harnesses properly, or moved or didn't connect the radar, as your title says radar.
Or they've damaged the sensors or they're maybe still covered...
Get BimmerLink and open/close valve on demand...well at least change when standstill..
And check if valves are working..
Also works to toggle ASD on off