I have a 2013 lexus es300h which will not start. I was mounting a dashcam powered by a cigarette lighter. As soon I started the car all the dashboard lights started flickering and the car won't start. I unplugged the dashcam, but the issue persists. I disconnected the battery and connected it back on. I checked the battery power with a multimeter and it shows it is fully charged. I waited for 1/2 hour and still not able to start it. Any advise on how to get the car started?

 

Any trouble codes?

 

It looks like whatever you tried to connect tripped something. Take a picture of your dashboard/indicators when it is in the "ON" ready to crank position and post it. We will take a look.

 

Although the battery was charged completely, I plugged a trickle charger for few hours and the car started. Phew! Thank you for your help.