Some cars have a secret button on the remote that lets you roll down all the windows at once. This is useful for airing out the car on hot days before getting in. To activate it, try holding down the unlock button for a few seconds.

2. The arrow on the fuel gauge

If you’ve ever rented a car and weren’t sure which side the fuel tank is on, check the dashboard. Next to the gas station icon, there’s usually a small arrow pointing to the correct side.

3. Activate the extra fuel reserve

When your car indicates it’s running low on fuel, there’s still a little more fuel in the tank. However, in some models, if you turn the car off and on again after a few minutes, you can unlock extra fuel that can give you a few more kilometers to reach the gas station.

4. Use the key to lower the window without contact

In certain cars, if you insert the key into the door lock and turn it while holding it in the open position, the windows will begin to lower automatically.

5. The anti-lock brakes may vibrate when activated.

If you’ve ever slammed on the brakes and felt vibrations, it’s not a malfunction: it’s the ABS working. This system prevents the wheels from locking up and helps maintain control during emergency braking.

6. Hidden air conditioning modes

Some cars have special air conditioning modes that are activated with button combinations. For example, in some models you can activate a “recalibration” function to improve cooling performance.

7. Shifting into neutral at traffic lights can save fuel

In some automatic vehicles, if you put the lever in “N” (Neutral) while waiting at a traffic light, you reduce the engine’s workload and can save some fuel over time.

These are just a few of the secrets many drivers don’t know. Do you know any other interesting tricks? Leave them in the comments and share this article with other drivers!