Remote Start 101: Factory vs. Aftermarket and What You're Actually Getting

Remote start is consistently one of the top-requested vehicle upgrades across the country — and it's easy to understand why. Starting your car from the house and walking into a warm (or cool) vehicle is a quality-of-life improvement that's hard to give up once you have it.

But not all remote start systems are the same, and the choice between factory and aftermarket isn't always obvious. Here's what you need to know.

Factory Remote Start: What It Is and What It Lacks

Some vehicles come with factory remote start built in — typically operated from the key fob. Factory systems work, but they have significant limitations:

• Short range: Most factory fobs operate within 100-300 feet. Useless if your car is parked in a lot or down the block.

• No smartphone control: Most factory systems don't offer app-based start without adding an expensive OEM subscription.

• No additional features: Factory remote start rarely includes security, GPS tracking, or system status monitoring.

• No-remote vehicles: Many cars simply don't come with any remote start capability at all.

Aftermarket Remote Start: What You're Actually Getting

A professionally installed aftermarket remote start system is a different product entirely:

Extended range: Quality two-way systems offer a mile or more of range. Smartphone-based systems work anywhere with cell service.

Smartphone control: Start, stop, lock, unlock, and check vehicle status from your phone. Get confirmation that the car actually started.

Two-way confirmation: Premium remotes vibrate or display confirmation so you know the car started — you're not left guessing from across a parking lot.

Security integration: Many systems combine remote start with a full security system, shock sensors, and GPS tracking.

Climate control integration: Modern systems can integrate with your vehicle's climate control to pre-set the exact temperature before you get in.

What About Warranty Concerns?

A common question. A professionally installed remote start system from a reputable installer does not void your vehicle warranty. Federal law (the Magnuson-Moss Warranty Act) prevents dealers from voiding a warranty simply because an aftermarket accessory was installed, unless they can prove the accessory caused the specific issue in question. Key word: professionally installed.

Is Installation Complicated?

For an experienced technician, no. For someone watching YouTube at home, remote start installation carries real risk — modern vehicles have complex CAN bus systems, theft-deterrent modules, and safety interlocks that must be handled correctly. A botched installation can damage engine management systems or create dangerous conditions.

At Auto Audio in Hermantown, Minnesota, we install remote start systems every day. We'll match you to the right system for your vehicle, your needs, and your budget. Stop in or call us to find out what's available for your specific make and model.