I have a 3 week old, 2015 RX 350. This morning when I came out to the garage I could hear a noise coming from the right rear of the car, it sounded like a low compressor. What is on that side of the car? It seem to have run all night and almost drained by car battery.
self test evap going on just making sure no leaks in the fuel system ,they do this now and then key on or not .
If it stayed running all night take it back to the dealer is is still under warranty.
Agree,this would be the dealer,s problem.
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