Learning how to turn off a car is one of the most fundamental skills for any driver. Safely turning off your vehicle means more than just switching off the engine; it involves securing the car to prevent accidents, theft, or mechanical issues. This guide will walk you through every step for different types of vehicles and situations.
Whether you drive an automatic, a manual, or a modern keyless car, the process has important nuances. We will cover the standard procedure, special scenarios, and common mistakes to avoid. Let’s get started with the basics.
How To Turn Off A Car
The standard method for turning off a car is straightforward. However, doing it correctly ensures your safety and the longevity of your vehicle. Follow these steps for a typical automatic or manual transmission car with a traditional key.
Step By Step Instructions For Automatic And Manual Cars
First, bring your vehicle to a complete stop. Ensure the car is not moving at all. For automatic transmissions, firmly press the brake pedal and shift the gear selector into ‘Park’ or ‘P’. For manual transmissions, press the clutch pedal and shift into neutral, then engage the parking brake.
Next, turn the ignition key clockwise to the ‘ACC’ or ‘OFF’ position. This will stop the engine. If your key is stuck, do not force it; ensure the gear selector is fully in Park. Finally, remove the key from the ignition switch.
Engaging The Parking Brake
Applying the parking brake, also called the emergency brake, is a critical security step. It holds the vehicle in place independently of the transmission’s parking pawl. This is especially important on inclines.
To engage it, pull the lever or press the electronic button. You should here a clicking sound for manual levers. For foot-operated brakes, press the pedal down firmly. Always set the parking brake before you release the main brake pedal.
Why The Parking Brake Is Non-Negotiable
Relying solely on your car’s ‘Park’ gear can strain the transmission. The parking brake takes the stress off a small component called the parking pawl. Using it every time you park is a good habit that protects your car.
Turning Off The Engine And Removing The Key
With the car secured, you can now turn the engine off. Rotate the key counter-clockwise from the ‘ON’ position to ‘OFF’. The engine will stop and all warning lights may illuminate briefly. Gently remove the key.
Listen for the engine to completely cease running. Check that accessories like the radio also turn off. If they remain on, your key may not be in the full ‘OFF’ position, which can drain the battery.
How To Turn Off A Keyless Ignition Or Push-Button Start Car
Modern keyless systems operate differently. The process is simple but must be done in sequence to avoid leaving the electronics in an ‘accessory’ mode that drains the 12-volt battery.
Bringing The Vehicle To A Complete Stop
As always, ensure your car is fully stopped. Press and hold the brake pedal. Shift the gear selector into the ‘Park’ position. You must be in Park for the engine to turn off, this is a built-in safety feature.
Pressing The Engine Start/Stop Button
While your foot is still on the brake, press the Engine Start/Stop button once. The engine will shut down. You will likely hear a chime or see a message confirming the vehicle is off.
Do not press the button multiple times. A single, firm press is sufficient. After the engine is off, you can release the brake pedal.
Confirming The Vehicle Is Off
Check your dashboard. All gauges should go dark, and any informational display should show a ‘Goodbye’ message or similar. The infotainment screen should also turn off. If screens remain lit, the car may be in accessory mode.
To exit accessory mode, press the start/stop button again without pressing the brake. Always take your key fob with you when you exit the vehicle, as the car may not lock if the fob is left inside.
Special Situations And Troubleshooting
Sometimes, turning off a car isn’t straightforward. Emergencies, mechanical problems, or unique vehicle features can require a different approach. Here’s what you need to know for those scenarios.
What To Do If Your Car Won’t Turn Off
This is a rare but alarming situation. If you turn the key or press the button and the engine continues to run, stay calm. First, try the standard procedure again, ensuring you are in Park or Neutral with the brake pressed.
If it persists, consult your owner’s manual immediately. There may be a specific override procedure. As a last resort, you can stall a manual transmission car by engaging a high gear and releasing the clutch without pressing the accelerator. For automatics, locating the fuel pump relay fuse in the fuse box and removing it will cut power.
Immediate Safety Steps
If the engine won’t shut off, find a safe place to stop away from traffic. Turn on your hazard lights to alert other drivers. Do not attempt to disconnect the battery while the engine is running, as this can cause electrical damage.
How To Turn Off A Car With A Dead Battery
A dead battery can complicate shutting off a push-button car. The electronic shifter may not function to get the car into Park. Most vehicles have a mechanical override for the shifter.
Look for a small plastic cover near the shifter labeled ‘Shift Lock Release’. Using a key or a small tool, you can press this to move the shifter to Neutral, which may allow you to turn the vehicle off. Refer to your manual for the exact location.
Turning Off A Car On A Hill
Parking on an incline adds extra stress. Always turn your wheels appropriately: away from the curb when facing uphill, and toward the curb when facing downhill. Come to a complete stop, hold the brake, engage the parking brake firmly, then shift into Park.
This sequence ensures the parking brake holds the weight, not the transmission. When you release the brake pedal, the car should not roll. If it does, the parking brake needs adjustment or you need to apply it more firmly.
Pre-Turn Off Checklist
Developing a consistent routine prevents mistakes. Run through this quick list every time you prepare to turn off your engine. It only takes a few seconds but can save you from trouble.
- Ensure the vehicle is at a full and complete stop.
- For automatics: Shift to ‘Park’. For manuals: Shift to ‘Neutral’.
- Engage the parking brake fully.
- Turn off all accessories (headlights, high beams, windshield wipers, climate control).
- Turn the steering wheel to straighten or secure the tires if on a hill.
- Turn off the engine using the key or button.
- Remove the key or take the key fob with you.
- Check for any warning lights that remain illuminated.
Common Mistakes To Avoid When Turning Off Your Car
Even experienced drivers can develop bad habits. Avoiding these common errors protects your vehicle from unnecessary wear and potential damage.
Shifting Into Park Before Fully Stopping
Never shift into ‘Park’ while the car is still creeping forward or backward. This forces the parking pawl to slam into place, which can break or damage it over time. Always achieve a complete stop first.
Not Using The Parking Brake
As mentioned, skipping the parking brake puts all the strain on your transmission. Make it a non-negotiable part of your routine, even on flat surfaces. Your transmission will thank you for it later.
Turning Off The Engine In Gear (Manual Cars)
For manual transmission vehicles, always shift to neutral before turning off the engine. Turning off the car while in gear with the clutch depressed can cause it to lurch forward or backward when restarted, which is a safety hazard.
Exiting With The Engine Running Or In Accessory Mode
With keyless ignitions, it’s easier to exit the car while it’s still in ‘Accessory’ mode. This keeps the radio and lights on, draining the battery. Always double-check that the dashboard is completely dark before leaving.
FAQs About Turning Off A Car
Is It Bad To Turn Off Your Car While In Drive?
Yes, it is very bad. Modern cars often have safeguards that prevent this or will automatically shift to Park. However, forcing it or doing it in an older model can cause immediate transmission damage and is a major safety risk as the car may roll away.
What Is The Correct Order: Parking Brake Or Park First?
The correct order is to stop, hold the brake, engage the parking brake, and then shift into Park. This sequence ensures the parking brake holds the vehicle’s weight. Releasing the foot brake before setting the parking brake lets the car settle onto the transmission.
Can Turning Off A Car Too Often Damage The Engine?
Frequent starting and stopping, as in delivery driving, causes more wear on the starter and battery. However, for normal use, turning your car on and off as needed does not harm the engine. In fact, idling for long periods is more harmful and wasteful.
Why Does My Car Keep Running After I Remove The Key?
This is known as ‘run-on’ or ‘dieseling’ and is uncommon in modern fuel-injected cars. In older vehicles, it can be caused by hot carbon deposits in the engine igniting residual fuel. It usually stops after a few seconds. If it persists, have a mechanic check the idle speed or ignition timing.
For new cars, if the engine continues, there may be an electrical fault with the ignition switch or, in keyless models, a problem with the fob signal or start/stop button. Professional diagnosis is recommended.
How Do I Turn Off A Hybrid Or Electric Car?
The process is similar to a push-button start car. Bring the vehicle to a stop, press the brake, shift to Park, and press the power button. The gasoline engine in a hybrid will stop, and the ready light on the dashboard will turn off. For electric vehicles, pressing the power button shuts down all systems. Always consult your specific owner’s manual for detailed instructions.