When I turn off the rx it starts blowing on and off the horn and flashes the lights. If I shut the rx off after I have opened the drivers door it does not have a problem. I know it has to be the factory alarm but not sure how to fix problem. Any input would be greatly appreciated. Also this problem begins every time the battery must be disconnected. The problem eventually stops but don't known the reason it does.
2000 Rx-300 Horn Blows On And Off After Shutting Off Motor
in 99 - 03 Lexus RX300
Posted
When I turn off the rx it starts blowing on and off the horn and flashes the lights. If I shut the rx off after I have opened the drivers door it does not have a problem. I know it has to be the factory alarm but not sure how to fix problem. Any input would be greatly appreciated. Also this problem begins every time the battery must be disconnected. The problem eventually stops but don't known the reason it does.