How to Match the Key for Besturn X80 When It Fails?

[VonHenry]

Ensure all four doors are closed, then open the left front door. Insert the key and turn it five times (ACC-ON), ending in the ON position. Open and close the door five times, ending with the door closed. The door lock will activate, entering the matching program to proceed with the key matching.

[LePhoebe]

After driving for so many years, the most common issues with the Besturn X80 key malfunction are battery problems or remote signal interference. Try replacing it with a new battery. If that doesn't work, re-pair the key. Sit in the car with the doors and windows closed, insert the key into the ACC position without starting the engine, quickly press the unlock button five times in a row, and observe the dashboard lights. If they flash, the pairing is successful. Otherwise, you'll need to visit a 4S店 (authorized dealer) to use professional tools to fix it. Remember to regularly check the car key battery to avoid power depletion and ensure driving safety without delay.