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.
Global Presence and Naming Variants:
Upon debuting at the 2014 Beijing Auto Show, the Haval H2 quickly expanded its presence beyond domestic Chinese markets into Australia, South Africa, parts of Europe, South America, and select Asian regions. Notably, it was marketed consistently under the "Haval" brand internationally, differentiating itself clearly from earlier Great Wall Motors vehicles, many of which carried variations of the "Great Wall" naming structure.
Positioned primarily as an entry-level crossover, the Haval H2 found immense popularity, particularly in markets like Australia and South Africa, where customers appreciated its affordability combined with a competitive equipment list, comfortable ride, and contemporary design language.
Key Attributes and Design Merit:
Distinctive in its market segment, the Haval H2 was lauded for mature style, inviting proportions, and carefully crafted interior quality. Design-wise, this compact crossover integrated clean body lines, muscular fenders, and a confident stance, culminating in a vehicle appreciated for both aesthetic refinement and practical utility. The interior offered a straightforward yet tastefully appointed environment, equipped with soft-touch materials, logically presented controls, spaciousness, comfort-oriented seating, and commendably low levels of NVH (Noise, Vibration, Harshness)—particularly significant given its competitive price tier.
Performance and Technical Aspects:
Throughout the production lifecycle, the Haval H2 was powered primarily by a dependable and responsive 1.5-litre four-cylinder turbocharged petrol engine, producing around 110kW (147hp) and delivering adequate torque for urban commuting and light-duty excursions beyond city limits. Coupled with either a six-speed manual or automatic transmission, the powertrain combination offered a balanced experience suitable for everyday driving—emphasising smoothness, efficiency, and reliability rather than outright performance capability.
Safety elements gradually evolved over its production cycle, and various trim levels introduced continuously improved features, including electronic stability control, multiple airbags, reverse cameras, tyre-pressure monitoring systems, and reversing sensors, allowing the vehicle to readily meet international expectations and enhance user trust.
Ownership Satisfaction through In-Car Technology:
However, as automotive technology matured significantly during this period, many drivers sought aftermarket upgrades to realise the fullest potential offered by modern connectivity. One such consideration is the upgrade to a Brummstadt premium head unit—specifically designed to cater to vehicles like the Haval H2.
The Brummstadt infotainment system addresses the desire for current-generation smartphone connectivity, providing both wired and wireless Apple CarPlay and Android Auto functionalities. Once seamlessly integrated within the dashboard of the Haval H2, this head unit greatly expands accessibility, convenience, and functionality. Popular navigation applications, including Google Maps, Apple Maps, and WAZE, easily link to the unit, instantly enhancing navigational clarity and stress-free efficiency.
Consider a realistic scenario: following a quiet dinner out with family, a group spontaneously determines to continue on to a friend's home. The location is swiftly selected on a smartphone's navigation app—seamlessly displaying the pre-set route directly onto the head unit's vibrant display via Apple CarPlay or Android Auto. This connection ensures that drivers remain focused on the journey itself, removing interruptions associated with conventional navigation setup.
To increase driving confidence further, the Brummstadt upgrade kit also supports the integration of a 1080p high-definition camera system (both front and rear-mounted), continuously recording to memory. These cameras provide enhanced parking visibility, increased protection against unforeseen circumstances, and invaluable documentation in the event of traffic incidents.
In addition, entertaining journeys increase significantly with Brummstadt's advanced infotainment platform. Users enjoy capabilities such as interactive gaming, with direct joystick connectivity accessible via USB ports, enabling enjoyable multiplayer activities for passengers. Alongside entertainment value, smart connectivity—utilising voice commands integrated through assistants like Siri or Google Assistant—transforms common tasks, effortlessly allowing secure and functional interaction with various smartphone apps. For instance, a simple verbal command like "Hey Siri, turn on the porch lights," activates home smart-device integration, connecting vehicle occupants seamlessly and intuitively to their smart homes.
Advantages and Driving Experience:
Across its production span, the Haval H2 maintained an appealing blend of affordability, practicality, interior refinement, and user-friendliness. Its approachable dynamics suit urban and suburban environments ideally, complemented by a keen pricing structure, tasteful design execution, responsive powertrain, and solid reliability. These attributes established the H2 as an appealing proposition, particularly among value-seeking drivers and families appreciating a comfortable and restful drive.
Amongst the numerous considerations available to today's drivers, pursuing an advanced infotainment upgrade represents the definitive step toward maximising modern conveniences within the already commendable foundation provided by the vehicle itself. Through Brummstadt's specialised head unit solution for the Haval H2, the crossover expands into a rich multimedia hub of intuitive interaction, improved safety information, heightened entertainment potential, and significantly elevated satisfaction during everyday commutes and leisurely explorations alike.
Thus, within its historical and contemporary context, the Haval H2 confidently represents a practical, affordable, and accomplished compact SUV—further enhanced by thoughtfully designed aftermarket integration, carefully responding to evolving customer needs, nuanced technology use, and contemporary lifestyle demands.