1. Introduction
The Alpine iLX-W670-S is a 7-inch touchscreen digital multimedia receiver designed to enhance your in-car audio and connectivity experience. This unit offers seamless integration with modern smartphones through Apple CarPlay and Android Auto, providing access to navigation, music, and communication features directly from the receiver's display. Its shallow-mount chassis allows for installation in a wider range of vehicles, including those with limited dash depth.

The main screen of the Alpine iLX-W670-S Digital Multimedia Receiver displays various application icons, including Radio, Apple CarPlay, Android Auto, USB, iPod, SiriusXM, Bluetooth Audio, and Phone, providing quick access to key functions.
Key Features:
- 6.75” Touchscreen Display: A responsive and clear display for intuitive control.
- Standard Double-Din Fitment: Designed to fit common vehicle dash openings.
- 5-Color Key Illumination (Red, Green, Blue, Amber, White): Customizable button lighting to match your vehicle's interior.
- Customizable Home Screen: Personalize your interface with custom background images.
- Apple CarPlay & Android Auto (Wired): Seamless smartphone integration for navigation, communication, and entertainment.
2. Setup and Installation
2.1 Unpacking and Initial Inspection
Carefully remove all components from the packaging and inspect them for any signs of damage. Ensure all listed items are present before proceeding with installation.
What's in the Box:
- Digital Media Receiver
- Wiring Harness
- Preout/Camera Harness
- 42" USB extension cable
- GPS antenna (for phone-based navigation)
- Self-adhesive mount
- Microphone w/ bracket
- (4) Pan-head ISO screws
- (4) Counter-sunk ISO screws
- Quick Reference Guide
- Registration Card
2.2 Installation Considerations
The iLX-W670-S features a shallow-mount chassis, making it suitable for installation in vehicles with limited dash depth, which might not accommodate traditional double-DIN units. It fits into standard double-DIN (4" tall) dash openings.

A side view of the Alpine iLX-W670-S highlights its compact, shallow-mount chassis, designed for easier installation in vehicles with restricted dash space.
2.3 Wiring and Connections
Ensure all wiring is correctly connected according to the included wiring diagram. Proper connections are crucial for optimal performance and safety.
- 4 Volt Pre-Outs: The unit features 4 Volt Pre-Outs, allowing for the addition of external amplifiers for speakers and subwoofers, providing a strong signal for enhanced audio quality.
- USB Extension: Use the provided USB extension cable to route the USB port to a convenient location, such as the glove box or a dash opening, for easy connection of smartphones for Apple CarPlay/Android Auto.
- GPS Antenna: The included GPS antenna is used to enhance the accuracy of location services when using phone-based navigation apps via Apple CarPlay or Android Auto. The unit itself does not have built-in GPS mapping.
- Microphone: Install the external microphone in an optimal location (e.g., A-pillar) for clear hands-free calling and voice command functionality.
2.4 Steering Wheel Control Integration
The iLX-W670-S supports steering wheel control integration using a 3.5mm headphone jack style control input. This allows for compatibility with many universal steering wheel control adapters, enabling you to retain your vehicle's factory steering wheel audio controls.
3. Operating Instructions
3.1 Basic Controls and Interface
The unit features a responsive 6.75-inch touchscreen display for primary control. Physical tactile buttons for volume up/down and other functions are located at the bottom of the unit for quick access.
3.2 Apple CarPlay and Android Auto
Connect your compatible iPhone or Android smartphone via a USB cable to enable Apple CarPlay or Android Auto. These platforms mirror essential smartphone functions onto the receiver's display, including navigation, music streaming, messaging, and hands-free calling.

The Alpine iLX-W670-S display shows the Apple CarPlay interface, featuring large, easy-to-read icons for Phone, Music, Maps, Messages, Now Playing, Podcasts, Audiobooks, and Calendar.
3.3 Audio Adjustments
Fine-tune your sound with the built-in 13-band parametric equalizer. Access the EQ settings through the 'Sound' menu to customize frequency responses to your preference. The unit also includes a 'Sound Boost' menu with Bass Boost and Mid-Bass Boost controls, as well as dedicated subwoofer controls for enhanced low-frequency performance.

The EQ Setting screen on the Alpine iLX-W670-S shows a 13-band equalizer with adjustable sliders for various frequency ranges, allowing users to fine-tune their audio output.

The Sound Boost menu on the Alpine iLX-W670-S offers options for Bass Boost and Mid-Bass Boost, along with a subwoofer level control and phase adjustment, centered around a visual representation of a speaker.
3.4 Customizable Display and Illumination
Personalize the unit's appearance by changing the screen color and key illumination. The customizable home screen allows you to set your own background images for a unique look.

The Screen Color settings on the Alpine iLX-W670-S allow users to link key and screen colors, offering preset options like Blue, Red, Amber, Green, and White, as well as a custom image selection.

The Key Color settings on the Alpine iLX-W670-S provide a list of color options including Blue, Red, Amber, Green, and White for customizing the unit's button illumination.
3.5 PrismaLink Control
A unique feature of the iLX-W670-S is its PrismaLink control, which allows the receiver to manage the LED lighting on compatible Alpine accessories, such as the PrismaLink subwoofer enclosure. This enables synchronized lighting effects and color matching directly from the head unit's interface, without needing separate remotes or controls.

The Lighting Link screen on the Alpine iLX-W670-S provides controls for LED brightness and dynamic modes, allowing users to customize the lighting of compatible accessories.
3.6 SiriusXM Compatibility
The unit is compatible with the SXV300 Connect Tuner (sold separately), allowing you to easily add satellite radio to your system and enjoy a wide variety of music, sports, talk, news, and comedy channels.
3.7 Rear View Camera Input
The iLX-W670-S supports a rear view camera input, such as the Alpine HCE-C1100. The display will automatically switch to the camera view when the vehicle is in reverse, providing enhanced safety and visibility during parking and maneuvering.

The packaging for the Alpine HCE-C1100 HDR Rear View Camera highlights its features, including high day and night visibility, wide viewing angle, and smart install size, with an image showing the camera's perspective.
This video provides a comprehensive product overview of the Alpine iLX-W670-S Multimedia Receiver, detailing its features, connectivity options, and integration with other Alpine audio components.
4. Maintenance
To ensure the longevity and optimal performance of your Alpine iLX-W670-S, regular maintenance is recommended.
- Cleaning the Touchscreen: Use a soft, lint-free cloth to gently wipe the touchscreen. For stubborn smudges, slightly dampen the cloth with water or a screen-safe cleaning solution. Avoid abrasive materials or harsh chemicals.
- Software Updates: Periodically check the Alpine support website for any available firmware or software updates. Keeping your unit's software up-to-date can improve performance, add new features, and resolve potential issues.
- General Care: Avoid exposing the unit to extreme temperatures, direct sunlight for prolonged periods, or excessive moisture. Ensure proper ventilation around the unit to prevent overheating.
5. Troubleshooting
If you encounter issues with your Alpine iLX-W670-S, refer to the following common troubleshooting steps. For more detailed solutions, consult the full user manual or Alpine's customer support.
| Problem | Possible Cause | Solution |
|---|---|---|
| No Power | Incorrect wiring; Blown fuse; Vehicle battery issue. | Check power and ground connections; Inspect vehicle fuses; Verify battery voltage. |
| No Sound | Speaker wiring issue; Amplifier not powered; Volume too low; Mute activated. | Check speaker connections; Ensure external amplifiers are on; Increase volume; Deactivate mute function. |
| CarPlay/Android Auto Not Connecting | Faulty USB cable; Phone software issue; Incorrect settings. | Try a different USB cable; Restart your phone; Check unit's connectivity settings. |
| Touchscreen Unresponsive | Temporary software glitch; Screen calibration needed. | Perform a soft reset (refer to manual); Attempt screen calibration (if available). |
6. Specifications
- Product Dimensions: 18 x 8 x 14 inches (18"D x 8"W x 14"H)
- Item Weight: 3.4 pounds
- Model Number: iLX-W670-S
- UPC: 793276002518
- Manufacturer: Alpine
- Display: 6.75-inch Touchscreen
- Pre-Outs: 4 Volt
- Equalizer: 13-Band Parametric EQ
- Key Illumination: 5-Color (Red, Green, Blue, Amber, White)
- Smartphone Integration: Apple CarPlay (Wired), Android Auto (Wired)
- Special Features: Shallow-mount chassis, Customizable Home Screen, Sound Boost menu, PrismaLink Control
7. Warranty and Support
Alpine products are manufactured to the highest quality standards. This product is covered by a limited warranty against defects in materials and workmanship. Please refer to the warranty card included in your product packaging for specific terms and conditions, including warranty period and coverage details.
For technical assistance, troubleshooting, or warranty claims, please contact Alpine customer support:
- Alpine Support Website: Visit the official Alpine website for FAQs, support documents, and contact information.
- Customer Service: Refer to your product's quick start guide or the Alpine website for regional customer service contact numbers and operating hours.
Always provide your product model number (iLX-W670-S) and serial number when contacting support to expedite assistance.






