2015 Lexus GX 460 won’t start

Car won’t start. No power at all. Had to open door with key. Put new battery in and a few weeks later same problem.

Any dash lights glowing before this happened?

Have your alternator checked and have a parasitic draw test done because some electrical device in the car may be sucking the charge out of your battery when the car is supposed to be off.

No lights on ever. Just no power.

Then do this…