Lex1600 Posted November 20, 2022 Share Posted November 20, 2022 I have a 2022 NX350h, (2 weeks old), and today the alarm on the vehicle started sounding. The SUV is locked so I don't know why it would start sounding an alarm. It has done it three times today, and this is the first day it has done this. Interior lights are off, so I don't think the battery is draining. Any thoughts? Quote Link to comment Share on other sites More sharing options...
RX400h Posted November 20, 2022 Share Posted November 20, 2022 I would take it in to the dealership for inspection. If it were an older vehicle, I'd suspect a loose connection or faulty sensor. Quote Link to comment Share on other sites More sharing options...
Lex1600 Posted November 21, 2022 Author Share Posted November 21, 2022 Yes, I am taking it in this morning. Since my first post, the alarm triggers appx every 20 minutes. It was a fun time trying to sleep overnite with the key fob in hand, either hitting unlock when it goes off, or hitting the unlock on the fob extending the time until it would go off again. Needless to say I am tired. This is a new vehicle, and is my first Lexus. I think maybe it is a door sensor, as it is thinking that the door is open, and after about 20 min, it sounds an alarm. Just my guess. Quote Link to comment Share on other sites More sharing options...
Lex1600 Posted February 22, 2023 Author Share Posted February 22, 2023 I took it to Lexus, and they figured out that it was the puddle light in the rear cargo door that malfunctioned. They replaced it and have not had a problem since. Quote Link to comment Share on other sites More sharing options...
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