How TO Add Bluetooth To Any Year of Car
Want to stream music, take calls, or use navigation hands-free in your car, but your vehicle doesn’t have built-in Bluetooth? Don’t worry—you can add it easily without replacing your entire stereo system. Here’s how.
1. Use a Bluetooth FM Transmitter
Nulaxy Wireless Radio Transmitter ~$10-$15
One of the easiest ways to get Bluetooth in any car is with an FM transmitter. These small devices plug into your cigarette lighter and pair with your phone. They broadcast your music and calls over an FM frequency that your car stereo can tune into.
Pros:
Very easy to install
Affordable
Portable between multiple vehicles
Cons:
Sound quality depends on FM signal strength
Can pick up interference from nearby radio stations
Recommended For: Older cars without any auxiliary input.
2. Install a Bluetooth-Enabled Car Stereo
<— Or add a stand-alone all in one Apple CarPlay/Android Auto screen! This one is less than USD$50
If you want better sound quality and a more permanent solution, replacing your head unit with a Bluetooth-enabled stereo is the way to go. Many modern aftermarket stereos support:
Bluetooth audio streaming
Hands-free calling
Voice assistants (Google, Siri)
Apple CarPlay / Android Auto (Depending on make and model)
Pros:
Excellent audio quality
Reliable connectivity
Long-term solution
Cons:
Higher cost
Professional installation may be required
Recommended For: Drivers who want a full-featured audio and hands-free system.
3. Use a Bluetooth Adapter for Your Existing Stereo
UGREEN Bluetooth - AUX adapter >~$20
Some cars have aux or USB ports that can be upgraded with a Bluetooth adapter. These small devices plug in and let you pair your phone with your existing stereo without changing the head unit.
Pros:
Affordable
Keeps your factory stereo
Easy installation
Cons:
Limited to devices with aux/USB ports
Some adapters may have occasional lag or connection issues
Recommended For: Mid-range vehicles with auxiliary inputs but no built-in Bluetooth.
Tips for Smooth Bluetooth Integration
Make sure your car’s stereo or adapter is compatible with your phone.
Always follow the manufacturer’s instructions for installation.
Keep firmware updated on Bluetooth adapters and car stereos.
Test the connection and audio before long trips.
Conclusion:
Adding Bluetooth to your car is easier than ever. Whether you use a portable FM transmitter, upgrade your stereo, or plug in a Bluetooth adapter, you can enjoy hands-free calls, streaming music, and safer driving in no time. Choose the solution that fits your car and your budget, and stay connected on the road.
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