1. Introduction
This manual provides essential information for the Alpine KIT-802MB 8-inch installation kit, designed to integrate compatible Alpine head units into specific Mercedes-Benz vehicle models. This kit ensures a seamless and professional fit, maintaining the aesthetic and functional integrity of your vehicle's dashboard.
The KIT-802MB is specifically engineered for Mercedes A-Class (W169), B-Class (W245), Vito/Viano (639), and Sprinter (906) models, allowing for the installation of an 8-inch Alpine display audio system.
2. Safety Information
Please read all safety instructions carefully before attempting installation or operation. Failure to follow these guidelines may result in injury, damage to the product, or damage to your vehicle.
- Professional Installation Recommended: Due to the complexity of vehicle electronics and dashboard disassembly, professional installation by a qualified technician is highly recommended.
- Disconnect Battery: Always disconnect the vehicle's negative battery terminal before beginning any electrical work to prevent short circuits and electrical shock.
- Use Correct Tools: Use only appropriate tools for installation to avoid damaging vehicle components or the kit.
- Secure All Connections: Ensure all electrical connections are secure and properly insulated to prevent malfunctions or fire hazards.
- Avoid Obstruction: Ensure that the installed unit and wiring do not obstruct airbags, driver controls, or vehicle safety systems.
- Environmental Considerations: Do not expose the product to extreme temperatures, moisture, or direct sunlight.
3. Package Contents
Verify that all components listed below are present in your KIT-802MB package. If any parts are missing or damaged, please contact your Alpine dealer immediately.
Image 1: Overview of Alpine KIT-802MB components. This image displays the primary frame, metal mounting brackets, and several wiring harnesses with connectors, essential for integrating the Alpine head unit into the vehicle's dashboard.
- Main Installation Frame (Plastic)
- Metal Mounting Brackets (Left and Right)
- Vehicle-Specific Wiring Harnesses (Power, Speaker, CAN-Bus, Antenna Adapter)
- Mounting Screws and Fasteners
- Installation Guide (separate document, if applicable)
4. Compatibility
The Alpine KIT-802MB is designed for the following Mercedes-Benz vehicle models:
- Mercedes A-Class (W169)
- Mercedes B-Class (W245)
- Mercedes Vito/Viano (639)
- Mercedes Sprinter (906)
This kit is compatible with Alpine 8-inch display audio systems, such as the X802D-U.
Image 2: KIT-802MB with Alpine X802D-U in Mercedes A-Class / B-Class. This image illustrates the integrated appearance of the Alpine 8-inch head unit within the dashboard of a Mercedes A-Class or B-Class vehicle.
Image 3: KIT-802MB with Alpine X802D-U in Mercedes Viano. This image shows the Alpine 8-inch head unit seamlessly integrated into the dashboard of a Mercedes Viano, displaying a navigation interface.
Image 4: KIT-802MB with Alpine X802D-U in Mercedes Sprinter. This image demonstrates the Alpine 8-inch head unit installed in the dashboard of a Mercedes Sprinter, showcasing a media playback screen.
5. Setup and Installation
The installation of the Alpine KIT-802MB involves disassembling parts of your vehicle's dashboard, connecting electrical components, and securely mounting the new head unit. Due to the specific nature of vehicle wiring and dashboard components, it is strongly recommended that this installation be performed by a certified professional installer.
General Steps (Consult Professional Installer):
- Preparation: Disconnect the vehicle's battery. Remove the existing factory radio and trim panels according to your vehicle's service manual.
- Mounting Brackets: Attach the provided metal mounting brackets to the Alpine 8-inch head unit.
- Wiring Connections: Connect the vehicle-specific wiring harnesses from the KIT-802MB to the Alpine head unit and the vehicle's existing wiring. This typically includes power, ground, speaker, and CAN-Bus connections for steering wheel controls and vehicle information.
- Frame Assembly: Integrate the head unit with the mounting brackets into the main installation frame.
- Dashboard Integration: Carefully insert the assembled unit into the vehicle's dashboard opening. Secure it using the provided screws and fasteners.
- Reassembly: Reinstall all removed trim panels and dashboard components.
- Final Test: Reconnect the vehicle's battery and test all functions of the Alpine head unit, including audio, navigation, and steering wheel controls.
Note: Detailed, vehicle-specific installation instructions are typically provided with the Alpine head unit or can be found on the Alpine support website. This kit provides the necessary components for a clean integration.
6. Operating
The Alpine KIT-802MB is an installation accessory and does not have operational controls itself. Once installed, the operation of your audio and navigation system will be entirely through the connected Alpine 8-inch head unit.
Please refer to the specific user manual provided with your Alpine head unit (e.g., Alpine X802D-U) for detailed instructions on its features, settings, and operation.
7. Maintenance
The Alpine KIT-802MB requires minimal maintenance. The plastic frame and metal brackets are designed for durability.
- Cleaning: To clean the visible plastic frame, use a soft, damp cloth. Avoid abrasive cleaners or solvents, as these can damage the finish.
- Inspection: Periodically, if accessible, check for any loose connections or components, especially after significant vehicle vibrations or impacts.
8. Troubleshooting
Most issues related to the KIT-802MB will stem from incorrect installation or compatibility problems with the head unit or vehicle. If you experience problems, consider the following:
| Problem | Possible Cause | Solution |
|---|---|---|
| Head unit does not power on. | Incorrect wiring connections (power, ground), blown fuse, vehicle battery disconnected. | Check all power and ground connections. Verify vehicle fuses. Ensure battery is reconnected. Consult a professional. |
| Steering wheel controls not working. | CAN-Bus connection issue, incorrect head unit settings, incompatible head unit. | Verify CAN-Bus wiring. Check head unit settings for steering wheel control configuration. Ensure head unit is compatible with vehicle's CAN-Bus. |
| Poor radio reception. | Antenna adapter not connected or faulty. | Ensure antenna adapter is securely connected to both the vehicle's antenna and the head unit. |
| Unit does not fit correctly in dashboard. | Incorrect vehicle model, improper trim panel removal, misaligned brackets. | Double-check vehicle compatibility. Review vehicle's service manual for trim removal. Realign mounting brackets. |
If you are unable to resolve an issue, it is highly recommended to contact a certified Alpine installer or Alpine customer support for assistance.
9. Specifications
- Model: KIT-802MB
- Product Type: 8-inch Installation Kit
- Material: High-quality Plastic (Frame), Metal (Brackets)
- Compatibility: Mercedes A-Class (W169), B-Class (W245), Vito/Viano (639), Sprinter (906)
- Designed For: Alpine 8-inch Display Audio Systems (e.g., X802D-U)
- First Available: April 15, 2020
10. Warranty and Support
For information regarding the warranty of your Alpine KIT-802MB, please refer to the warranty documentation included with your purchase or visit the official Alpine website. Warranty terms and conditions may vary by region.
For technical support, installation assistance, or inquiries about replacement parts, please contact Alpine customer service or your authorized Alpine dealer. Contact information can typically be found on the Alpine website or in your product's packaging.
Alpine Official Website: www.alpine.com
