Why does the keyless entry of Sagitar fail but can be unlocked with buttons?
2 Answers
The reasons why the keyless entry of Sagitar fails but can be unlocked with buttons are as follows: Poor soldering in the power distribution box: Poor contact caused by poor soldering can also lead to the failure of the sensor's operation. The most "down-to-earth" method is to gently tap the power distribution box with your hand, which might reconnect the poorly soldered points. However, this is not a long-term solution, and it is still necessary to go to a professional repair shop for repair. Signal being blocked: There is a signal blocker (such as a transformer) in the location where the owner and the vehicle are located, interfering with the signal between the key and the central control unit. Fault in the central locking system: It may be that the circuit fuse of the door lock is burned out, causing an open circuit.
Last time my Sagitar also had this issue, the keyless entry wouldn't open the door but the buttons could unlock it. I fixed it by replacing the key battery - when battery power is low, the remote buttons still work but the sensor-based entry becomes overly sensitive. I also checked the vehicle settings and confirmed the keyless entry function wasn't accidentally disabled. Once it failed near a gas station but worked normally when I moved to an open area - electromagnetic interference like high-voltage electrical boxes can affect the sensors. If these two solutions don't work, it might be a faulty door handle sensor or control module issue, requiring a computer diagnosis at the dealership to check the wiring. Regularly changing batteries can prevent embarrassing situations - it's really frustrating when this feature you're used to suddenly stops working.
