There’s nothing quite like stepping into a warm car on a cold winter morning — or a nicely cooled one on a sweltering summer day. That’s the magic of a remote car starter. With a push of a button, you can start your engine from the comfort of your home, letting the climate control do its job before you even step outside.
If you’re thinking about installing one yourself, you’re in the right place. This beginner’s guide will walk you through everything you need to know about installing a remote car starter — from what it does, to the tools you need, to step-by-step installation tips.
🔧 What Is a Remote Starter?
A remote starter is a device that allows you to start your car’s engine from a distance using a remote fob or smartphone app. Many systems can also control functions like locking/unlocking doors, popping the trunk, and even turning on heated seats or defrosters (if your car supports it).
It’s especially useful in extreme weather, giving your car time to warm up (or cool down) before you get in.
📋 What You Need Before You Start
Before you jump into the installation, you’ll need a few essentials:
1. A Compatible Remote Starter Kit
Look for a system that matches your vehicle’s make, model, and year. Some cars need specific bypass modules for the immobilizer system (especially newer vehicles with anti-theft chips in the key).
Popular remote starter brands: Compustar, Viper, Avital, Crimestopper.
2. Vehicle Wiring Diagram
This is crucial. You’ll need to know which wires control ignition, starter, brake, lights, and more. You can usually find these online or through car-specific repair manuals like Haynes or Chilton.
3. Tools
- Wire strippers/crimpers
- Soldering iron or electrical tape
- Multimeter (for testing wires)
- Screwdrivers
- Zip ties or tape to secure wires
⚠️ A Few Words of Caution
- Check your warranty. DIY installs may void warranties on newer vehicles.
- Anti-theft systems may interfere if not bypassed correctly.
- Some states or provinces have laws against leaving a car running unattended — even if remotely started. Always check local regulations.
If you’re not confident with electrical wiring, professional installation is recommended. But if you’re ready to roll up your sleeves, let’s dive in.
🛠️ Step-by-Step Guide to Installing a Remote Starter
This is a general guide. Each vehicle and remote start system may vary, so always follow the product manual closely.
Step 1: Disconnect the Battery
Always disconnect the negative terminal of your battery before working with your car’s electrical system. This prevents shorts, blown fuses, or worse.
Step 2: Access the Wiring
Remove the lower dash panels near the steering column to access the ignition switch and wire harness. You’ll be working with wires that control the following:
- Ignition power
- Starter motor
- Brake switch
- Parking lights
- Tachometer
- Door locks (optional)
Use a multimeter to confirm each wire’s function — don’t rely on color alone!
Step 3: Connect the Remote Starter Wires
Now comes the core part of the job — connecting wires from the remote starter unit to your vehicle’s system.
Here are the main connections:
- 12V Constant Power – Supplies power to the remote start system.
- Ignition Wire – Powers the vehicle’s ignition when starting.
- Starter Wire – Engages the starter motor.
- Accessory Wire – Powers components like the radio or blower motor.
- Brake Input Wire – Usually a safety shutdown wire. If the brake is pressed before the key is inserted, the engine turns off.
- Tachometer Wire (optional) – Reads engine RPM to help the remote starter know when to stop cranking.
- Parking Light Output – Turns on your lights when the car starts remotely.
Use T-taps, solder, or butt connectors for clean and secure wiring. Insulate all connections properly with electrical tape or heat shrink tubing.
Step 4: Install the Bypass Module (If Needed)
Modern vehicles often have immobilizer systems that prevent the engine from starting without the chip key present. This is where a bypass module comes in.
- Some modules are data-based and connect to the car’s computer via CAN-bus.
- Others are key-in-a-box types, where you need to sacrifice a physical key to “trick” the ignition.
Follow the bypass module’s instructions carefully. Some need programming or pairing with your vehicle.
Step 5: Mount the Components
Once everything is connected and tested:
- Tuck the remote starter brain behind the dash.
- Zip-tie loose wires out of the way.
- Avoid areas with moving parts (like pedals or steering linkage).
- Mount the antenna (if applicable) high on the windshield for optimal range.
Step 6: Reconnect the Battery & Test It
Reconnect the negative terminal of your battery. Now it’s time to test:
- Lock the car with the remote.
- Press and hold the remote start button.
- The car should start within a few seconds.
- Lights may flash, and the engine should idle.
- Press the brake or open the door — the engine should shut off unless a key is inserted.
If it doesn’t work, double-check wiring and connections. Most remote starter manuals have a troubleshooting section.
🧠 Pro Tips for Beginners
- Label your wires as you go to avoid confusion.
- Avoid quick wire splices if possible — they can be unreliable.
- Mount the antenna away from metal parts for the best signal.
- Start small — practice on a simpler vehicle before tackling one with lots of electronic systems.
- Consult forums or YouTube specific to your car model — real-world guidance is incredibly helpful.
✅ Final Thoughts
Installing a remote car starter is one of the most satisfying upgrades you can do yourself. With the right tools, a quality kit, and a little patience, you’ll gain a luxury feature that makes life easier every single day.
That said, not every car is DIY-friendly. If you feel overwhelmed at any point, there’s no shame in calling a pro installer — many will even let you bring your own kit.
So, ready to remote start your mornings? Your future self (especially on cold days) will thank you.
At Colibri Car Styling, we offer colour vinyl wrap, commercial vehicle wrap, paint protection film, detailing, polishing, ceramic coating, tinting, wheel and caliper painting, interior ambient lighting, remote starter, GPS tracker and kill switch. You can also find us on Facebook, Instagram and Youtube.