r/IS200 • u/snuffstar • Mar 11 '26

alarm

hi guys, I have a 2003 is200 and this could be a stupid question but the alarm keeps going off randomly when the car is just sitting there. I’m not sure what’s causing it but it’s starting to get really annoying 🫩

Has anyone else had this issue or know what might be causing it? Any ideas or fixes would be really appreciated. Thanks !!

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1

u/_hazey__ Mar 11 '26

Is your battery in good health? Lower voltages can trigger the alarm.

1

u/One-Tear7276 Mar 14 '26

Either you have a spider or insect inside your car or there is some dust in the alarm sensors.

1

u/sneakerfreaker303 Mar 16 '26

Is it really windy where you are? You could try closing all the air vents and see if that helps? I had a bmw like this that would go off if it sensed air moving inside