If your Nissan Qashqai's alarm keeps going off unexpectedly, there could be a few potential causes. Here are some common reasons for a car alarm to repeatedly sound: Faulty or weak car battery: A weak or failing car battery may trigger the alarm system due to fluctuations in voltage. Consider having your battery tested and replaced if necessary.Sensor issues: The alarm … [Read more...] about Nissan Qashqai alarm keeps going off