2005 Hyundai Elantra. Says its running hot but has coolant and so far hasn't over heated and also can't turn on heat in car because smoke pours from vents into the inside of car.
I would like to fully disable keyless entry (and the alarm too) and use only keys. Is it sufficient to unplug all the cables from ETAC MODULE (ELANTRA ETAC MODULE 95400-2D510) behind the dashboard? ...