How To Put Car In Accessory Mode With Key

Are you tired of fumbling around with your car’s key and struggling to put it in accessory mode? Look no further! In this comprehensive guide, we will walk you through the step-by-step process of effortlessly putting your car in accessory mode using just your key. Whether you’re a seasoned driver or a novice behind the wheel, this essential skill will not only save you time and frustration but also provide you with convenient access to your car’s features without starting the engine.

Imagine this scenario: you’re sitting in your car, wanting to enjoy your favorite music or charge your phone, but you don’t want to start the engine. You’ve probably found yourself in this situation before, desperately trying to figure out the correct combination of key turns and button presses to activate the accessory mode. But fear not! This guide will demystify the process for you, providing clear instructions and helpful tips to ensure that you can effortlessly put your car in accessory mode with just the turn of a key. So, buckle up and get ready to unlock the secrets of this essential automotive skill!

how to put car in accessory mode with key

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How to Put Car in Accessory Mode with Key

Putting your car in accessory mode with the key is a simple process that allows you to power up certain electrical components without starting the engine. Accessory mode is useful when you want to listen to the radio, charge your devices, or use other features without draining the battery. Here is a step-by-step guide on how to put your car in accessory mode using the key.

Step 1: Insert the Key

The first step is to insert the key into the ignition switch. Make sure the key is fully inserted and turned to the “Off” position. This is the default position where the key is not engaged with any electrical circuits. Ensure that the gear is also in the “Park” position for automatic transmission vehicles or in neutral for manual transmission vehicles.

Once the key is inserted and turned to the “Off” position, you can proceed to the next step.

Step 2: Turn the Key to the Accessories Position

After turning the key to the “Off” position, you need to turn it one notch further to the “Accessories” position. This position is typically marked with the symbol of a key or an “ACC” label. It is usually located between the “Off” and “On” positions on the ignition switch. As you turn the key, you should feel a slight resistance before it settles into the “Accessories” position.

In the “Accessories” position, the car’s electrical system will be powered up, allowing you to use features such as the radio, power windows, and charging ports. However, the engine will remain off, minimizing fuel consumption and preventing accidental starting.

Step 3: Use the Desired Features

Once your car is in accessory mode, you can use the desired features without starting the engine. For example, you can listen to the radio, connect your phone to the car’s audio system via Bluetooth, charge your devices using the USB ports, or operate the power windows or sunroof.

It is important to note that while in accessory mode, the battery is still providing power to these features. Therefore, it is recommended to avoid excessive use to prevent draining the battery. If you plan to use the car’s features for an extended period, it is advisable to start the engine to maintain the battery’s charge.

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Step 4: Turning Off Accessory Mode

To turn off accessory mode and completely shut off the car’s electrical system, you simply need to turn the key back to the “Off” position. This will disengage the key from all electrical circuits, ensuring that no power is being drawn from the battery. Remember to remove the key from the ignition switch once you have turned it off.

By following these steps, you can easily put your car in accessory mode using the key. Accessory mode allows you to enjoy various features of your car without starting the engine, providing convenience and preserving battery life. Just remember to use it responsibly and avoid excessive use to prevent battery drain.

Frequently Asked Questions

Here are some commonly asked questions about how to put a car in accessory mode with a key.

Question 1: How do I put my car in accessory mode with a key?

Putting your car in accessory mode with a key is simple and easy. Follow these steps:

1. Insert the key into the ignition and turn it to the “ACC” or “Accessory” position.

2. You should hear a slight click as the key engages the accessory mode.

3. The car’s electrical systems, such as the radio and power windows, should now be powered on.

Question 2: What is the purpose of the accessory mode in a car?

The accessory mode in a car allows you to use certain electrical components without starting the engine. It provides power to features like the radio, air conditioning, and power windows, allowing you to enjoy these amenities while the car is stationary. Accessory mode is useful when you want to listen to music or use other electrical functions without running the engine.

It’s important to note that using the accessory mode for an extended period of time can drain the car’s battery, so it’s recommended to turn off the key or start the engine if you’re not using these features for an extended period.

Question 3: Can I charge my phone in accessory mode?

Yes, you can charge your phone in accessory mode. When you put your car in accessory mode, the power outlets in the vehicle should be active, allowing you to plug in and charge your phone or other electronic devices. However, it’s essential to ensure that your car’s electrical system can handle the power load of charging devices, as excessive power consumption can drain the car’s battery.

It’s also worth noting that some cars may have a time limit for keeping the power outlets active in accessory mode, so it’s a good practice to unplug your device once it’s fully charged to avoid draining the car’s battery unnecessarily.

Question 4: Can I listen to the radio in accessory mode?

Yes, you can listen to the radio in accessory mode. When you turn the key to the accessory position, the car’s electrical systems, including the radio, should be powered on. This allows you to tune in to your favorite radio stations and enjoy music or listen to news and podcasts without starting the engine.

However, it’s important to be mindful of the battery’s charge and turn off the key or start the engine if you plan to listen to the radio for an extended period. This will help prevent draining the battery and ensure that your car starts when you’re ready to drive.

Question 5: Can I use the power windows in accessory mode?

Yes, you can use the power windows in accessory mode. When the car is in accessory mode, the power windows should be powered on, allowing you to roll them up or down as needed. This is useful when you want to ventilate the car without running the engine or adjust the windows to your desired position.

However, it’s important to remember that prolonged use of the power windows in accessory mode can drain the car’s battery. To conserve battery power, it’s recommended to limit the use of power windows while in accessory mode and turn off the key or start the engine when you’re done using them.

Starting a push button start vehicle. Entering accessory mode, run mode or off.


In conclusion, understanding how to put a car in accessory mode with a key is a valuable skill that every driver should possess. Whether you are listening to music, charging your phone, or simply utilizing the car’s features without starting the engine, accessing the accessory mode can be incredibly useful. By following the step-by-step instructions outlined in this article, you can confidently navigate the process and ensure that your car is in the desired mode.

Remember, safety should always be a top priority. Before attempting to put your car in accessory mode, make sure you are parked in a safe location and that the vehicle is in park. Additionally, always exercise caution and avoid leaving the car in accessory mode for an extended period to prevent draining the battery. With these considerations in mind, mastering the art of accessing accessory mode with a key will undoubtedly enhance your driving experience and provide you with greater control over your vehicle’s functionality. So go ahead, give it a try, and unlock a whole new world of convenience and versatility within your car.

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