Hi guys, I just updated the ecutek software on my car (my10) and now it's not starting, all processes on the laptop went fine. After I disconnected the obd and tried to start the car everything dies as engine tries to tick over. I stupidly did not connect my ctek whilst I was updating so is it possible it's just the battery drained? ( I drive once or twice a week and recently battery has been a nuisance) only worrying thing is that all internal lights/ dash light up just fine. Any advice appreciated, thanks.