Brummstadt Comparison: Chevrolet Silverado 2014 to 2019 Bose Audio Options
Brummstadt helps Silverado owners avoid common install pain points such as no sound after installation, missing camera settings, and loss of vehicle chimes. Use this comparison to choose the correct audio path. If the truck has a Bose amplified audio system, the Brummstadt Fibre Optic Interface Box retains the factory amplifier and speakers for a clean integration.
Choice | When to choose | What you keep | Work involved | Risk if chosen incorrectly |
---|---|---|---|---|
No Bose | Truck has base audio, no Bose badges or RPO codes UQA or UQH | Simple plug and play path | Standard install | None |
Bypass amp | Bose present and customer plans a fresh amplifier or direct speaker wiring | Full control with aftermarket amplifier | Rewire speakers or add amplifier and subwoofer | Time and cost if customer expected the factory amplifier to remain |
Add Brummstadt Fibre Optic Interface Box | Bose present and customer wants to keep factory amplifier and speakers | Factory amplifier and speakers, clean integration | Add the interface during install | None, this is the correct retention path |
How can a Silverado owner confirm if the truck has a Bose amplified audio system
Look for Bose badges on speaker grilles, check the glovebox label for RPO codes UQA or UQH, and inspect behind the factory radio for a thin orange fibre optic cable with a square connector.
What problem does the Brummstadt Fibre Optic Interface Box solve on Bose equipped Silverados
It restores and retains audio by correctly routing sound through the factory Bose amplifier, preventing issues like no sound after installation.
When should the factory amplifier be bypassed instead of using the interface
Bypass is suitable when a full aftermarket system is planned, for example direct speaker wiring or a new amplifier and subwoofer. For most daily drivers who want factory behavior, the interface is the preferred solution.
Brummstadt recommends verifying Bose presence before ordering. Correct selection prevents audio loss and rework, improves customer satisfaction, and speeds up installation.
Frequently Asked Questions
Everything you need to know about this head unit
Connect the single RCA cable with the yellow plug (included in your package) to extend your Bluetooth signal. This cable doubles as both a camera input AND a Bluetooth/WiFi antenna extension. The two small blue wires attached are antenna boosters that significantly improve connection stability. This simple connection takes 30 seconds and resolves 90% of Bluetooth issues. Make sure it's firmly connected even if you're not using a rear camera.
Try these proven solutions:
1. Quick Fix: Settings → Apps → Z-Link → Disable → Enable → Open (repeat each use)
2. Check Cables: Use the data/charge USB cable (not charge-only)
3. Bluetooth Setting: Disconnect all other Bluetooth connections - CarPlay needs exclusive access
4. Factory Reset Z-Link: Find the pink 'RESET' app, restart, reconnect Bluetooth, then try Z-Link
5. Sound Issues: Switch audio source to 'AUX' or 'USB/AUX' in your vehicle menu
Most issues are resolved with step 1 or 3!
The processor differs between models: The 2/32GB has a 4-Core processor, while 4/64GB and 8/128GB models feature the powerful 8-Core Cortex-A55 processor. Combined with RAM differences: The 2/32GB model with its 4-Core processor and limited RAM may experience slowdowns with heavy multitasking. The 4/64GB with 8-Core provides smooth performance for most users - no lag, seamless app switching, and enough storage for maps and music. The 8/128GB with 8-Core offers maximum performance with its generous RAM allowing unlimited multitasking and massive storage for extensive media libraries. Think of RAM like your desk space - more RAM means you can have more apps open simultaneously without slowing down.
Absolutely normal! These head units are complete replacement systems with their own GPS antenna, microphone, and Bluetooth module. Your factory connectors for these features won't be needed anymore. The important connections are: main power harness, speaker outputs, and the yellow RCA cable (even if not using a camera - it extends Bluetooth range). Any leftover factory plugs can be safely tucked away. If you're unsure about any connection, our support team is here 7 days a week.
Z-Link updates are handled through system firmware updates. Go to Settings → System → System Update. If an update is available, download it to a USB drive (FAT32 format) and install. Important: Never download Z-Link APKs from unofficial sources - they won't work and may cause issues. If you're having compatibility issues with newer iOS versions, the disable/enable workaround (Settings → Apps → Z-Link) usually resolves them while waiting for official updates.
Consider your usage:
• 2/32GB (4-Core): Budget option - fine for basic use, but may lag with multiple apps due to 4-Core processor and limited RAM
• 4/64GB (8-Core): Sweet spot - smooth Android Auto/CarPlay, multitasking, and ample storage
• 8/128GB (8-Core): Premium choice - unlimited multitasking, massive storage, future-proof for years
Most customers choose 4/64GB for the perfect balance of performance and value. The extra RAM makes a huge difference in daily smoothness!
The yellow RCA cable's blue antenna wires also boost WiFi signal! Make sure this cable is connected. Additionally, try these tips: Position the blue antenna wires away from metal surfaces, check that your phone's hotspot is set to 2.4GHz (not 5GHz) for better range, and ensure the head unit's WiFi sleep policy is set to 'Never' in Settings → WiFi → Advanced. For best performance with wireless CarPlay, keep your phone within 1-2 meters of the head unit.
Go to Settings → Sound → Equalizer and adjust to your preference. For more volume, increase the 'Loudness' setting. The 4/64GB and 8/128GB models have superior audio chips that provide cleaner, louder sound. If you have an amplifier, use the RCA outputs for best quality. Also check Settings → Factory Settings (password usually 126) → Audio settings for additional gain controls. Remember: higher-spec models (4GB+) include premium audio components for noticeably better sound.
Yes! Most vehicles work instantly. If not, use the steering wheel learning app: tap the steering wheel icon, press each button on your wheel, and assign functions. For newer vehicles with CANbus, we provide CANbus modules for automatic setup. Some vehicles may need the Key1/Key2 wires connected (usually included in our harness). If you're having trouble, let us know your exact vehicle model and we'll provide specific instructions.
We offer a 30-day return policy. If it doesn't fit or there's a compatibility issue, we'll work with you to resolve it. If you change your mind, a 20% restocking fee applies. Our team verifies compatibility before shipping to minimize issues. We provide installation support 7 days a week to help resolve any problems. With our 3-year warranty and Australian-based support, you can purchase with confidence. Full details in our Refund Policy.
Historical Evolution of the Chevrolet Silverado:
First Generation Silverado (1999-2007)
Introduced as a successor to the long-running Chevrolet C/K pickups, the original Silverado immediately garnered attention. During this period, Chevrolet created a modern truck featuring significant upgrades in terms of engine performance, ride comfort, towing capability, and refinement in cabin design. The first generation offered several potent powertrains, notably the legendary Vortec V8 engines, which maintained robust performance alongside impressive reliability. The Silverado managed to effectively balance everyday usability with heavy-duty work capacities, solidifying its reputation as a practical yet refined choice for both private and commercial vehicle buyers.
Second Generation Silverado (2007-2013)
The next evolution brought even more substantial improvements in handling, efficiency, and overall refinement. Built upon the GMT900 platform, this generation significantly improved interior comfort, ride quality, and handling dynamics, further expanding Silverado's appeal beyond traditional utilitarian roles. Customers highly appreciated the enhanced towing stability, quieter cabin environment, various premium interior trims, and upgraded infotainment options, solidifying Silverado's position in the truck market.
Third Generation Silverado (2014-2019)
Chevrolet made significant strides with the third generation, bringing forward a more sophisticated expression of the Silverado line. Its redesigned exterior aimed at improving aerodynamic efficiency, complemented by subtle yet purposeful changes such as projector beam headlamps, LED daytime running lights, and the broader, more aggressive grille. Inside, Chevrolet approached interior refinement seriously, elevating material quality and ergonomics significantly.
This generation notably integrated advanced technology, including an upgraded IntelliLink and MyLink infotainment systems. Precision steering, improved suspension, enhanced braking performance, and a lighter yet stronger frame markedly improved driving dynamics and stability. Engine options continued evolving, ranging from adequately powered V6 engines to robust, efficient EcoTec3 V8 powertrains renowned for strong torque outputs coupled with improved fuel efficiency. Silverado became especially admired in markets outside North America, including Australia, Asia, and the Middle East, catering to diverse climates, terrains, and consumer expectations under unified dedication to performance and dependability.
Given Silverado’s roots in rugged reliability and growing emphasis on cabin refinement and technology, modern connectivity and infotainment upgrades are highly sought by owners striving to bring current technological convenience to their truck.
An example of a purposeful infotainment solution is the Premium Head Unit offered by Brummstadt, designed specifically as a practical replacement option that seamlessly fits into the dashboard of third-generation Chevrolet Silverados (2014-2019). This modern infotainment system neatly integrates wired and wireless Apple CarPlay and Android Auto, enabling drivers to easily integrate smartphones for communication, music streaming, and navigation functions on the built-in touchscreen display.
Consider a casual evening dining with friends or family—after an enjoyable dinner, needing to visit someone's home across town becomes effortless as the destination has already been pre-set in the user's Google Maps or WAZE applications. By simply climbing into the Silverado, the route instantly displays on the accessible and responsive infotainment screen, delivered through Apple CarPlay or Android Auto interfaces. This allows a relaxed, uninterrupted transition from leisurely dining to driving confidently to the next destination.
Further complementing the infotainment upgrade is the option to include high-definition front and rear 1080p cameras with built-in recording capability, offering practical safety improvements and peace of mind during everyday driving or towing. The convenience extends to passenger entertainment options like connecting gaming joysticks via integrated USB ports—transforming long stretches of travel into enjoyable sessions for passengers.
Voice-enabled smart control elevates further convenience in managing everyday tasks within and beyond the vehicle. With voice integration of Siri or Google Assistant, the head unit becomes capable of efficiently managing navigation destinations, media selection, communications, and even simple smart home commands. Imagine arriving home late at night; a simple voice instruction from within the Silverado—such as "Hey Siri, turn on the porch lights"—provides seamless integration into daily life routines, adding an extra dimension of convenience and security.
Advantages of Chevrolet Silverado (2014-2019):
Throughout its third-generation production, the Silverado was highly regarded for several key advantages:
- Refined Interior: Considerable effort in interior redesign ensured better ergonomics, comfort, and cabin insulation, making long trips pleasant and commutes relaxing.
- Powerful and Efficient Engines: Engine options such as the EcoTec3 V8 demonstrated admirable efficiency, torque-rich performance, towing reliability, and significant fuel economy improvements over previous generations.
- Advanced Infotainment and Safety: Integrated MyLink interface, optioned driver-assistance technology, improved structural integrity, comprehensive safety features, and responsive handling provided assured driving dynamics and protection.
- Versatile Utility: Silverado maintained its rugged dependability alongside comfortable daily driver suitability—enabling it to successfully handle challenging environments and heavy workloads without compromising practicality and ease of use.
Thoughtfully selected technology upgrades extend Silverado's factory-equipped capabilities, transforming daily driving into meaningful experiences and adding practical utility that intersects smoothly with owner lifestyles. Premium aftermarket infotainment systems like those from Brummstadt become natural extensions of driver habits—enhancing the convenience of communication, entertainment, information access, and daily tasks. Such technological inclusions nicely bridge Silverado owners' functional work demands with more relaxed pursuits, ensuring each drive remains as productive, seamless, and genuinely enjoyable as possible.
The Chevrolet Silverado's third generation stands as a representation of thoughtfully combined innovation and practicality, creating a uniquely refined yet capable vehicle beloved internationally. From its purposeful engineering to comfortable cabins, it continues defining expectations for what a modern full-size truck can encompass—in performance, flexibility, life convenience, and the pure satisfaction of ownership and daily use.