1. Make sure the vehicle is off. This is crucial for safety.
2. Push the parking brake lever up. You'll feel resistance as you lift it. You may need to apply some force. If it's particularly stiff, gently rock the vehicle back and forth a little while continuing to lift the lever.
3. If it's still stuck: Check for anything obstructing the lever's movement. Sometimes debris or ice can get in the way. If the lever itself seems jammed, you might need to investigate the mechanism underneath (but this is more involved and should only be attempted if you're mechanically inclined). In this case, it's best to seek professional help.
If the parking brake remains engaged after trying this, there could be a mechanical problem with the brake system itself, requiring professional attention. Don't force it, as you risk damaging the mechanism.
