Press the "Lock" button on your vehicle’s original remote. You will usually hear two beeps (if enabled) and see the indicators flash. The LED on the dashboard will flash rapidly for about 30 seconds while the sensors stabilize, then slow down to a steady pulse.
When the number of flashes matches the of your PIN, turn the ignition OFF. cobra 3865 manual top
If your remote battery dies or the remote is lost, you aren't stranded. Every Cobra 3865 comes with a 4-digit PIN code (found on your PIN card). Press the "Lock" button on your vehicle’s original remote
Press the "Unlock" button on your remote. The system disarms instantly, usually accompanied by one beep and a flash of the indicators. 3. How to Use the Emergency PIN Code When the number of flashes matches the of
The Cobra 3865 is a CAN-bus alarm system. This means it "talks" directly to your vehicle's computer. When you lock your doors with your factory remote, the Cobra system arms itself automatically.
Open the driver's door with the mechanical key (the alarm will sound). Switch the ignition ON. The LED on the dash will start flashing. Count the flashes.
Whether you’ve just bought a car with this system installed or you’re looking to troubleshoot an existing one, this guide covers everything you need to know about the features and operations. 1. System Overview