Electrical problem
2007 Lexus RX 350 6 cyl Four Wheel Drive Automatic 35000 miles

i have problem with start engin.
cause is battery dwran out every other days.with new battery.
i bought repair manual from you,is not helping me that problem.that is second hand,have been front body repair history.
a month ago, cooling fan moter kept runing with
engin off. what i find head light level contol switch
was loose connection.now cooling fan is not run when engin is off.but i check total battery drown
600ma with switch off.would tell me what should i do.

Frank