Hello everyone, owner of 2008 gs450h here posting first time :) Had this car for 3 weeks now and couple days ago whilst driving home couple miles away got this happened: car lost all its power only brakes would work and warnings came on: check hybrid system and also red triangle with exclamation mark in it. Pulled car over, tried to restart couple time but same warning would come on. After few tries playing with the shifts putting it in R managed to move car backwards and then D and forwards but it would only go in electric mode and had to really push hard on accelerator to make engine kick in, but it would lose all the power again whilst on red lights and had to do same procedure again to restart it then move backwards and only then D light would illuminate and car would start. Anyway took me 30 mins to get home which was 2 mile away(check hybrid system and triangle on all time) :D Next morinng heading to the car with obd2 cable and laptop with techstream to check for any codes, but suddenly when started the car the was no sighns of any errors or anything so started driving and it would drive no problem but still felling weird and first attemts engine would only kick in when really going hard on accelerator or only when battery needed charging, but engine is making more noise now and now running as often as would normally do but its still more noisy and abit rattling when cold and really louder when accelerating also noticed more smoke coming from exhausts..? took car to local garage today to check for any ecu errors and none errors came on.. but it was lexus garage so maybe they didnt check properly. Booked car to Lexus Croydon for next Wednesday but wondering if they gonna be able to find anything wrong.. still got extended lexus warranty so not too worried but untill it gets looked at properly should i still drive the car? Any opinions of what signs that could be? Also qustion: Got obd2 usb cable with techstream software but canr manage to connect to my ecu. the cable has red light which comes on when i plug it into the laptop and it seemed to light up when plugged into obd socket alone with igition on. therefore techstream cant connect to VMI. But it could just be a dodgy cable not my obd2 socked as garage today mentioned that they could connect to ecu.. but i havent seen it so a bit doubdfull :) Thanks for reading :)