How to Turn on Side Mirror Heater Jeep Grand Cherokee : Defrost and Activate

If you live in a cold climate, you know the struggle of dealing with frozen side mirrors on your car. Jeep Grand Cherokee comes with a feature that can help alleviate this issue – the side mirror heater. This feature can defrost the side mirrors, providing you with better visibility during cold weather conditions.

Here is a step-by-step guide on how to turn on the side mirror heater in a Jeep Grand Cherokee:

Step 1: Start your Jeep Grand Cherokee

Before activating the side mirror heater, ensure your vehicle is turned on and running. The side mirror heater function is powered by the vehicle’s electrical system, so the engine needs to be running for it to work.

Step 2: Locate the Mirror Heater Controls

The mirror heater controls in a Jeep Grand Cherokee are conveniently located on the driver’s side door panel. Look for the mirror control switch, which is usually situated on the armrest of the driver’s side door.

Step 3: Activate the Mirror Heater

Once you have located the mirror control switch, you will find a button or a knob specifically marked for the mirror heater function. It is often represented by a set of wavy lines similar to the ones used to denote heat on climate control systems. Press or turn the switch to activate the mirror heater.

Some newer models of the Jeep Grand Cherokee may have an automatic mirror heater function that turns on when you engage the rear defroster. In such cases, simply turning on the rear defroster will activate the mirror heater as well.

Step 4: Check the Side Mirrors

Once you have activated the mirror heater function, check the side mirrors to ensure that the heater is working. You should notice the frost or ice on the mirrors starting to melt away, leading to improved visibility on the road.

Tips for Using the Side Mirror Heater

Here are some additional tips for making the most of the side mirror heater in your Jeep Grand Cherokee:

  • Don’t forget to turn off the mirror heater when you don’t need it. Leaving it on unnecessarily can drain the vehicle’s battery.
  • If your Jeep Grand Cherokee has a timer for the mirror heater, familiarize yourself with the duration for which it operates to optimize its use.
  • Regularly clean the side mirrors to remove dirt and grime, which can impede the effectiveness of the heater.

By following these steps and tips, you can effectively use the side mirror heater in your Jeep Grand Cherokee to keep your side mirrors free from frost and ice, ensuring safer driving in cold weather conditions.

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