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.
Evolution and Heritage of the Great Wall Steed:
1. Origins & Early Models—Great Wall Deer and Sailor (1996–2006):
The roots of the Great Wall Steed trace back to the manufacturer's early ventures into the robust and competitive pickup market. Debuting famously as the "Great Wall Deer," this initial pickup gained rapid popularity within its domestic Chinese market and subsequently abroad, notably in Australia and South Africa. Affordable pricing, robust construction, and straightforward mechanical reliability positioned it exceptionally well among budget-conscious buyers seeking practicality and usability. The Deer model, complemented by the "Sailor," emphasized simplicity, ruggedness, and cost-effective operation, collectively laying steady foundations for global growth.
2. Transition to Wingle Nameplate and Early International Success (2006–2011):
In 2006, Great Wall Motors replaced the Deer with the "Wingle", a model better engineered to cater broadly to international appeal. Enhanced quality standards, significant cabin improvements, modernized design cues, and upgraded drivetrains characterized this transitional generation. The Wingle, known in various markets as the "V-Series" or simply "Great Wall Pickup," firmly established a foothold outside China, receiving special attention in markets including Australia, South America, Africa, and Europe, primarily for durable build quality, affordability, robust payloads, and diesel engine efficiency.
3. Great Wall Steed/Wingle 5 Series—International Maturity (2012–2019):
The period spanning 2012 until 2019 marked the official naming of "Steed" within Australia, the UK, Ireland, New Zealand, South Africa, and much of Europe, while retaining the "Wingle 5" title domestically in China and within select Asian, South American, and Middle Eastern markets. During this phase, the model reached newfound maturity and global leadership from Great Wall Motors. The Steed effectively combined inherited toughness with better-in-class refinement, improved styling, and upgraded practicality.
The Steed was significantly praised for its traditional yet acceptable aesthetics, robust chassis, and toughness intended for rural and utility-oriented roles. Impressive payload capacities, adequate ground clearance, and sturdy suspension systems equipped it perfectly for work environments across diverse terrains. It quickly gained loyal customers, from commercial applications in agriculture and trade to outdoor leisure enthusiasts seeking an affordable, straightforward 4x4 capability.
Notably, this generation saw a substantial interior refinement aimed at elevating driver and passenger comfort and ergonomics. The introduction of air conditioning, improved fabric upholstery options, adequate cabin storage compartments, and upgraded sound insulation represented considerable advances. However, factory infotainment and radio systems were minimalistic by design, often leaving buyers yearning for contemporary technology, connectivity, and entertainment features readily available on newer vehicles within the same segment.
Integrating Advanced Infotainment Solutions by Brummstadt:
Addressing these technological limitations and aligning customer expectations with contemporary automotive standards, Brummstadt provides a specially curated premium head unit explicitly tailored as a compatible solution for the 2012–2019 Great Wall Steed series. This head unit adeptly combines modern smartphone integration infrastructure—wired and wireless support for Apple CarPlay and Android Auto—ensuring drivers easily access preferred apps, personalized music libraries, podcasts, and telephone features directly through the intuitive, clear touchscreen interface.
Consider the scenario of leisurely dining with family, the warm atmosphere subtly shifting toward extending the evening's enjoyment at a friend's residence. Quickly setting the friend's address on a smartphone, occupants discover that the navigation instantly appears mirrored directly through Apple CarPlay or Android Auto, appearing clearly on the upgraded head unit's vibrant touchscreen display. The seamless transition brings confident and relaxed navigation, eliminating stress or confusion during the journey—even through congestion or unfamiliar routes.
Additionally, owners may opt for integrating high-definition front and rear cameras, supporting 1080p quality recording. Such camera setups serve both safety and convenience by significantly expanding the driver's visibility and offering reliable recorded evidence essential for accident documentation or security purposes. Beyond that, the head unit ingeniously provides family-friendly entertainment options accessible on the road by supporting direct connection of game controllers via integrated USB ports, creating engaging shared experiences on longer journeys.
This innovative unit further advances practicality and convenience with advanced smart voice control features. Leveraging voice assistants like Siri or Google Assistant permits intuitive management of entertainment playback, navigation guidance, or communications, significantly expanding convenience without distraction. Drivers can even utilize smart home device commands, like remotely instructing, "Hey Siri, turn on the lounge lights," upon arrival home, allowing thoughtful integration of mobile connectivity into daily domestic routines.
Advantages and Ownership Satisfaction:
The 2012–2019 Great Wall Steed/Wingle offers considerable strengths, often highlighted through its core aspiration toward tough utility capability at attainable price points. Robustly engineered suspension, reliable and efficient diesel or petrol engine variants, practical load management solutions, and easy-to-maintain mechanics combine effectively, becoming primary reasons for buyers' continuing appreciation globally.
Through the addition of thoughtfully selected improvements—such as contemporary infotainment integration through precisely tailored aftermarket solutions—the inherent appeal of the Great Wall Steed is expanded practically and experientially. Drivers benefit from greatly improved day-to-day usability, practical safety augmentation, interactive road trip entertainment for passengers, convenient everyday smart relationship management with technology, and an improved general driving atmosphere.
In summary, the Great Wall Steed represents a value-oriented and practical pickup realized through successive generations of consistent refinement, adaptability, and globally-embraced reliability. Complemented with thoughtfully selected aftermarket technological improvements such as Brummstadt's carefully developed infotainment options, it becomes exemplarily equipped for contemporary demands without compromising essential dependability—effectively enriching owner satisfaction, comfort, functionality, and confidence on every journey.