How do I release emergency brake on a 71 Cadillac deville?

The emergency brake release on a 1971 Cadillac DeVille is likely a foot-operated lever located on the floor, typically near the left side of the driver's seat (depending on the specific model and any modifications). It might be a small lever that looks similar to a smaller version of the gas pedal.

To release it:

1. Make sure the car is in Park (P). This is crucial for safety.

2. Depress the lever. You'll need to push it firmly down with your foot. It may have some resistance, especially if the brake has been engaged for a while.

3. If it's still stuck, try gently rocking the car back and forth while depressing the lever. This can sometimes help free the mechanism.

If the foot pedal method doesn't work:

There might be a separate, secondary manual release mechanism under the center console or near the emergency brake lever itself. This is less common but possible. You'd need to consult your owner's manual (if you have it) or look for a small release cable or button.

Important Note: If you cannot release the emergency brake using the above methods, it's best to call a qualified mechanic for assistance. Forcing it could damage the brake system.