CARPLAY · ANDROID AUTO · OEM

Want CarPlay, a bigger screen or better audio without losing the factory stuff you still use?

Sometimes the right move is a new radio. Sometimes the factory screen already does everything you need and we should build the audio system behind it instead. Tell us what features you want to gain and what you refuse to lose. We pick the radio, interface, camera and future audio path around that.

SMS Car Audio 2004 GMC Yukon Stinger HEIGH10 radio installation
WHAT DO YOU WANT TO CHANGE?

Do not replace the radio just because you want better sound.

Replace SourceWant CarPlay, Android Auto or a bigger screen?Use a compatible aftermarket radio and the correct vehicle interface when the desired factory functions can be retained cleanly.Radio + interface + camera plan
Keep FactoryAlready like the factory screen?If it has the features you use, DSP, amplification or bass can often be added downstream instead of replacing the source just to upgrade audio.Measure the OEM signal first
Plan AheadThink you will add amps, DSP or cameras later?Choose today’s source and interface so the next stage has a clean path instead of pulling the dash apart twice.Avoid doing the dash twice
REAL SMS RADIO + OEM WORK

Same idea—modern features—but the integration job changes with every vehicle.

WHAT HAS TO STAY WORKING?

Modern radios are tied into a lot more than music.

  • Vehicle year, make, model, trim, factory radio, screen size and audio package.
  • Steering-wheel controls, factory amplifier, warning chimes and data-bus functions.
  • Backup, front or multi-camera systems that need to remain usable.
  • Factory USB ports, antennas, microphones and other connections you want to retain.
  • Climate controls, vehicle settings or information screens tied to the original radio.
  • Future speakers, amplifiers, subwoofers, DSP or camera upgrades that should influence today’s source choice.
INSTALLATION FLOW

Figure out the vehicle first. Then do the dash once.

  1. 01What does the factory radio control?

    Audio package, cameras, steering controls, USB, chimes and vehicle settings are identified first.

  2. 02Replace it or keep it?

    That decision comes from the features you want, physical fitment and what the vehicle can retain through a supported interface.

  3. 03Wire for today and later.

    Camera, USB, microphone, antennas, amplifier outputs and future DSP or bass plans are handled before the dash goes back together.

  4. 04Test every function we touched.

    Audio, controls, cameras, chimes, calls, CarPlay/Android Auto and future-system outputs are verified.

RADIO + OEM VIDEOS

See what the source upgrade looks like after the trim goes back on.

NEXT STEP

Send a photo of the factory radio. Tell us what you want to gain and what you refuse to lose.

Include vehicle year, make, model, trim, factory audio package if known, camera setup, phone type and any future audio upgrades you already have in mind.

SMS installs radios, interfaces and related equipment supplied through SMS Car Audio and does not accept customer-supplied products for installation.