Subaru Impreza Remote Start: The Full Rundown

in Model Info and Features
Blue Subaru Impreza

Source: Flickr

The Impreza has served as Subaru’s entry-level model in the U.S. for more than 30 years. It’s a popular option for buyers looking to get into the brand for the least amount of money. While the Impreza isn’t known for abundant features, many model years have offered remote start as standard equipment or an option. It’s an extremely convenient upgrade, especially when dealing with chilly mornings or blazing afternoons. Keep reading as we explore everything to know about Subaru Impreza remote start. We’ll cover the basics of using the system and a general look at remote car starting.

Subaru Impreza Remote Start: Key Fob 

Imprezas with remote start capability have a key fob that activates the feature. Here are the steps to use the key fob remote starter:  

  1. Make sure your Impreza is parked safely in an outdoor area, not an enclosed space like a garage. 
  2. Press the lock button on the fob twice quickly to initiate the start sequence.
  3. Within two seconds, press and hold the lock button for three full seconds.
  4. The car horn will honk, lights will flash, and the engine will start up. 

Once started via remote start, the Impreza’s engine will run for 20 minutes before automatically shutting off. This allows time for the interior temperature to adjust. You cannot drive the Impreza during this time until a key is inserted into the ignition and turned on. Or, in the case of a proximity key, the car senses that the key is inside the cabin.

The remote has an effective range of 100 feet, allowing you to start the car from inside your home or while exiting a building. The range can be affected by obstructions like walls and trees. If the vehicle doesn’t start, try again from a different position. Other common issues cause problems with Subaru Impreza remote start: 

  • Low or dead key fob battery
  • Doors or hood not completely shut 
  • Very low fuel level
  • The service engine light is on
  • Vehicle not in the park gear

Consult a Subaru dealer if the remote start still doesn’t function after checking these areas. 


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Subaru Impreza Remote Start: Smartphone App

Along with the key fob remote starter, newer Subaru Imprezas can use a smartphone app for remote start and other conveniences. The MySubaru app pairs with your specific Impreza and allows remote starting with the tap of an icon, no matter where you are.  

Hit the on-screen button, and your car starts. Like with the key fob, the lights will flash, and the horn will honk to confirm that the remote start has been activated. The app allows you to use climate control presets so your car can cool down or heat up to your desired interior temperature before you get in. It’s very convenient not to wait for the air conditioning or heat to kick in while driving.   

Buyers of new Imprezas will get a free trial period for the MySubaru app. Otherwise, the service requires a paid subscription. Still, many Subaru owners find it worthwhile for the remote access and added security/convenience when away from the vehicle.

There are vital points to note when using the MySubaru app for remote start:

  • The vehicle must be in a cellular service area to connect to the system
  • Ensure you’re running the latest version of the app
  • Your phone’s battery optimization setting may need to be adjusted.
  • Review all the troubleshooting steps (covered earlier under the key fob section) if the remote start fails via the app.

Subaru Remote Start Upgrade

Subaru offers a remote starter upgrade for Impreza owners who don’t want to pay for a MySubaru app subscription. The additional key fob costs $300-$400 and increases remote start range to up to 400 feet. The accessory is usable with 2019 or newer Imprezas with an automatic (CVT) transmission. 


HOW LONG DO SUBARU IMPREZAS LAST?

If you’re interested in this compact car, you’re likely asking: how long do Subaru Imprezas last? Subaru is known for its rugged vehicles, but that doesn’t necessarily mean longevity.


Pros And Cons of Remote Start  

There are ups and downs to consider with Subaru Impreza remote start.

Advantages

  • Pre-heats or cools the interior so it’s comfortable when you get in  
  • Can thaw ice and frost on the windows after the vehicle sits overnight
  • Allows the engine and fluids to warm up before driving  

Disadvantages

  • Subscription cost for smartphone app access 
  • Safety risks if improperly used
  • Environmental impact (emissions, fuel consumption)

Safety Tips For Remote Start   

As with most vehicle features, proper precautions need to be taken to ensure safe function. Be aware of these reminders when using your Subaru Impreza’s remote start function:  

  • Thoroughly review the owner’s manual to learn how to use the system
  • Only activate remote start when parked outside, not in a garage or an enclosed area (to avoid a build-up of toxic gasses)
  • Make sure your Impreza is in “park,” not neutral or drive before exiting  
  • Don’t leave pets or children unattended in a running vehicle
  • Keep the key fob out of the reach of children to avoid accidental starts      
  • Get any issues promptly diagnosed if the remote start fails to work properly   

Vehicle Shutdown Triggers

Even after successful remote activation, your Impreza’s engine may shut off early or not engage at all if specific triggers occur:

  • Exceeding the 20-minute maximum run time
  • An open door or hood
  • Stepping on the brake pedal
  • Activation of the alarm
  • Vehicle not in park gear
  • Engine RPMs exceed 3500

Be sure to look for any of these incidents if your Impreza’s remote start isn’t functioning normally.


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Subaru Impreza Remote Start: Final Thoughts

The convenience of remote start easily outweighs the negatives, but Impreza owners should understand the implications of this feature. In particular, remote start requires monitoring and upkeep. Checking and replacing the key fob battery is a minor effort, as is occasionally inspecting the system’s functionality. Nonetheless, these activities require time.

Further, there are expenses involved when using app-based remote start for the Impreza. After the three-year trial period, Subaru charges about $10 per month for the service. That’s not a lot of money, but some owners may find the cost unnecessary.



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