Arthur Wilkes Posted May 17, 2022 Share Posted May 17, 2022 Aftermarket alarm in remote start installed now no AC no gauges no windshield wipers no power windows are these all related somehow I just bought this car a couple of months ago everything was working fine then had to get a jump and got locked out now all these things don't work anyone know how I can fix it Any help would be good Quote Link to comment Share on other sites More sharing options...
Lexus Owners Club Posted May 25, 2022 Share Posted May 25, 2022 You may be best to remove it one wire at a time and see how that affects the rest of the car. I have done this before and ended up removing a whole aftermarket system to put back to standard and also done it where upon removing the wiring and came across the fault. Quote Link to comment Share on other sites More sharing options...
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