Hey guys! Let's dive into everything you need to know about getting that sweet, sweet remote start working on your 2020 Mazda CX-5. Whether you're trying to pre-heat your car on a chilly morning or cool it down on a scorching summer day, remote start is a game-changer. We'll cover factory options, aftermarket solutions, potential issues, and all the little details to ensure you're not left out in the cold (or heat!).

Understanding the Factory Remote Start for Your 2020 Mazda CX-5

The factory remote start system for the 2020 Mazda CX-5 is designed to be seamless and integrated directly with your vehicle's existing features. When you opt for the factory-installed remote start, you're getting a system that's been specifically engineered and tested for your car. This integration often means enhanced reliability and fewer compatibility issues compared to aftermarket options.

One of the key benefits of the factory system is its integration with the Mazda Connect app. This app allows you to start your car from virtually anywhere, as long as you have a cellular connection. Imagine being in your office, knowing that you can start your car five minutes before you leave, ensuring that it's at the perfect temperature when you get in. No more freezing your buns off or sweating through your shirt!

To determine if your 2020 CX-5 is equipped with the factory remote start, check your vehicle's original window sticker or consult your Mazda dealer. The feature might have been included as part of a specific trim level or package. If you're buying a used CX-5, this is especially important to verify. Don't just assume it has remote start because it's a higher trim level – always double-check the specifics.

The factory remote start typically operates through your key fob. You usually press a sequence of buttons – often a lock button followed by a dedicated remote start button – to initiate the start sequence. The range of the remote start can vary depending on environmental conditions, but it's generally sufficient for starting your car from inside your home or office. The Mazda Connect app extends this range significantly, allowing you to start your car from almost anywhere.

Keep in mind that the factory remote start system is designed with safety in mind. It usually includes features such as automatic engine shut-off after a certain period (e.g., 15 minutes) and safeguards to prevent accidental starts. It also integrates with the vehicle's anti-theft system, ensuring that your car remains secure while running remotely.

Exploring Aftermarket Remote Start Options

If your 2020 Mazda CX-5 didn't come with a factory-installed remote start, don't fret! There are plenty of aftermarket remote start options available that can provide you with the same convenience. Aftermarket systems can range from basic, no-frills setups to advanced systems that offer smartphone integration and a host of customizable features.

When considering an aftermarket remote start, it's crucial to choose a reputable brand and installer. A professional installation ensures that the system is properly integrated with your vehicle's electrical system, minimizing the risk of malfunctions or damage. Look for installers who have experience with Mazda vehicles, as they'll be more familiar with the specific wiring and security systems.

One of the advantages of aftermarket systems is the variety of features they offer. Some systems allow you to control other vehicle functions, such as door locks, trunk release, and even window operation. Others provide real-time vehicle monitoring, alerting you to potential issues such as low battery voltage or security breaches. You can even find systems that offer GPS tracking, allowing you to locate your vehicle in case of theft.

However, it's important to be aware of the potential drawbacks of aftermarket systems. Compatibility issues can arise, especially with newer vehicles that have complex electronic systems. Some aftermarket systems may interfere with your vehicle's factory warranty, so it's essential to check with your Mazda dealer before proceeding. Additionally, the quality of installation can significantly impact the reliability and performance of the system. A poorly installed system can lead to electrical problems, battery drain, or even damage to your vehicle's computer.

Before you commit to an aftermarket system, research different brands and models, read reviews, and get quotes from multiple installers. Ask about the system's features, warranty, and compatibility with your vehicle. Make sure the installer is licensed and insured, and that they have a good reputation for quality workmanship.

Troubleshooting Common Remote Start Problems

Even with a properly installed remote start system, problems can occasionally arise. Let's troubleshoot some common remote start issues you might encounter with your 2020 Mazda CX-5, whether it's a factory or aftermarket system.

Remote Start Not Activating: First, ensure your hood and trunk are completely closed. Remote start systems often have safety mechanisms that prevent activation if a door, hood, or trunk is ajar. Next, check your key fob battery. A weak battery can prevent the remote start signal from reaching your vehicle. Try replacing the battery with a fresh one and see if that resolves the issue. Also, make sure you are within the operational range of the remote start system. Obstacles like walls and buildings can interfere with the signal.

Engine Starts and Immediately Shuts Off: This can be due to several reasons. One common cause is a fault code in the vehicle's computer. Some remote start systems will automatically shut down the engine if a diagnostic trouble code (DTC) is present. Use an OBD-II scanner to check for any codes and address the underlying issue. Another possibility is a problem with the immobilizer system. The remote start system needs to communicate with the immobilizer to verify that the correct key is being used. If there's a communication problem, the engine will start briefly and then shut off. Also ensure that your gas tank has enough fuel. Most remote start systems will not allow the car to start if the fuel level is low.

Remote Start Works Intermittently: Intermittent issues can be tricky to diagnose. Start by checking the connections to the remote start module. Loose or corroded connections can cause intermittent problems. If you have an aftermarket system, inspect the wiring harness for any signs of damage or wear. Also, consider the possibility of radio frequency interference (RFI). Strong RFI signals can sometimes interfere with the remote start signal. Try starting your car in a different location to see if that makes a difference.

Error Messages on the Dashboard: Some remote start systems can trigger error messages on your vehicle's dashboard. These messages can provide valuable clues about the nature of the problem. Consult your owner's manual or the remote start system's documentation to decipher the meaning of the error message. If you're unable to resolve the issue yourself, it's best to seek professional help from a qualified technician.

Maximizing the Lifespan of Your Remote Start System

To ensure your remote start system continues to function reliably for years to come, here are some tips to maximize its lifespan:

• Regular Maintenance: Periodically inspect the wiring and connections to the remote start module. Look for any signs of corrosion, damage, or loose connections. Clean any corroded terminals with a wire brush and apply dielectric grease to prevent future corrosion. Also, check the condition of your key fob battery and replace it as needed.

• Proper Usage: Avoid starting your car remotely for extended periods. Most remote start systems have a built-in timer that will automatically shut off the engine after a certain period (e.g., 15 minutes). Starting your car for longer than necessary can put unnecessary wear and tear on the engine and battery. Also, avoid starting your car remotely in enclosed spaces, such as garages, as this can lead to carbon monoxide poisoning.

• Professional Installation: If you're installing an aftermarket remote start system, it's always best to have it done by a qualified technician. A professional installation ensures that the system is properly integrated with your vehicle's electrical system, minimizing the risk of malfunctions or damage. Look for installers who have experience with Mazda vehicles and a good reputation for quality workmanship.

• Software Updates: Some remote start systems require periodic software updates to maintain optimal performance and compatibility. Check with the manufacturer of your remote start system to see if any updates are available. These updates can often be installed by a qualified technician.

• Protect Your Key Fob: Keep your key fob in a safe place and protect it from damage. Avoid exposing it to extreme temperatures, moisture, or impact. If your key fob gets wet, dry it thoroughly with a soft cloth and allow it to air dry completely before using it again. Also, avoid storing your key fob near electronic devices that could interfere with its signal.

DIY vs. Professional Installation: Which is Right for You?

Deciding whether to tackle a remote start installation yourself (DIY) or hire a professional depends on your technical skills, comfort level, and the complexity of the system. Let's break down the pros and cons of each approach to help you make the best decision.

DIY Installation:

• Pros:

  • Cost Savings: The most significant advantage of DIY installation is the potential cost savings. You'll avoid the labor charges associated with professional installation, which can range from a few hundred dollars to several hundred, depending on the system and the installer.
  • Sense of Accomplishment: Many people find satisfaction in completing a DIY project. Installing a remote start system yourself can be a rewarding experience, especially if you enjoy working on cars.

• Cons:

  • Technical Complexity: Remote start systems can be complex, especially on newer vehicles with sophisticated electronic systems. The installation process may involve splicing wires, programming modules, and troubleshooting issues. If you're not comfortable working with electrical systems, DIY installation may not be the best option.
  • Risk of Damage: Improper installation can damage your vehicle's electrical system, potentially leading to costly repairs. If you're not careful, you could damage the wiring harness, blow fuses, or even damage the engine control unit (ECU).
  • Warranty Issues: Installing an aftermarket remote start system yourself may void your vehicle's factory warranty. Check with your Mazda dealer before proceeding with DIY installation.

Professional Installation:

• Pros:

  • Expertise and Experience: Professional installers have the knowledge, skills, and experience to install remote start systems correctly and safely. They're familiar with the specific wiring and security systems of Mazda vehicles, and they can troubleshoot any issues that may arise.
  • Warranty Protection: A professional installation typically comes with a warranty on the installation work. This protects you in case of any problems with the installation, such as loose connections or wiring issues.
  • Convenience: Professional installation is convenient and saves you time and effort. You simply drop off your car at the installer's shop, and they take care of everything.

• Cons:

  • Higher Cost: The main disadvantage of professional installation is the higher cost. You'll have to pay for the installer's labor, which can add significantly to the overall cost of the remote start system.

So, should you DIY or go pro? If you're mechanically inclined, have experience with automotive electrical systems, and are comfortable reading wiring diagrams, DIY installation may be a viable option. However, if you're unsure of your abilities or if your vehicle has a complex electrical system, it's best to leave the installation to a professional. The peace of mind and warranty protection that come with professional installation are often worth the extra cost.

Alright, folks, that's your complete rundown on remote starting your 2020 Mazda CX-5. Whether you choose factory or aftermarket, proper installation and maintenance are key. Stay warm (or cool) out there!