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 Timeline: Evolution of the Toyota Land Cruiser Prado
70 Series Prado (First Generation, 1990-1996):
The Land Cruiser Prado story began as a more compact, accessible variant of the legendary Toyota Land Cruiser family. Introduced in the early 1990s, this initial 70 Series model balanced rugged utility with passenger comfort, earning popularity in markets across Asia, Australia, the Middle East, and parts of Europe. It quickly gained a reputation for exceptional reliability, robust design, and competent off-road capabilities—qualities that underpinned the Prado's enduring appeal.
90 Series Prado (Second Generation, 1996-2002):
Toyota notably refined the Prado with the 90 Series, introducing a fresh design combining toughness and sophistication. Appreciated by global markets as an accessible family-friendly SUV, it became respected among drivers seeking confident road manners, spacious cabins, and proven off-road credentials. Available in three-door and five-door configurations, the Prado 90 Series set a new standard, gaining an enthusiastic following, especially among Australian and European SUV owners valuing reliability, safety, and everyday practicality.
120 Series Prado (Third Generation, 2003-2009):
This particular model, the Prado 120 Series, represented Toyota's thoughtful response to evolving global automotive trends. With its elegant yet purposeful design, significantly improved interior cabin features, enhanced safety equipment, and responsive powertrain options, the Prado 120 Series emerged as the cornerstone model admired extensively across numerous markets, notably in Australia, Asia, and Africa. Its popularity was buoyed by versatile engine options, including reliable diesel and petrol powerplants, superior off-road suspension refinements, generous interior space, and passenger comfort amenities. For Australians particularly, the Prado 120 proved increasingly appealing as a capable long-distance touring solution, suited equally to urban commuting, adventurous weekend travels, and rugged outback expeditions.
150 Series Prado (Fourth Generation, from 2009 onward):
Building upon the strong foundation of the 120 Series, the subsequent Prado 150 Series introduced from late 2009 continued the legacy with distinctive stylistic enhancements, substantial improvements in safety, drivetrain refinement, and modernized technology. It has advanced the Prado’s reputation greatly, solidifying Toyota's commitment to combining refined urban-cycle driveability with traditional, uncompromisingly robust off-road reliability.
Product Recommendation and Vehicle Integration from Brummstadt:
For owners of Toyota Prado 120 Series vehicles, upgrading the factory infotainment system with a contemporary head unit from Brummstadt introduces transformative, user-focused functionality and convenience. A specifically-tailored premium head unit for Prado 120 models seamlessly integrates wired and wireless compatibility for both Apple CarPlay and Android Auto, providing immediate access to a fuller spectrum of intelligent functionality without altering the Prado’s original interior aesthetics.
Modern smartphone connectivity allows effortless operation of various map apps: Whether Google Maps, Apple Maps, or WAZE, each provides dependable navigation directly presented on a larger screen. Consider the ease granted by this upgrade through a scenario—after an enjoyable evening sharing dinner with friends and family at a local eatery, one can effortlessly select the next destination through a mobile device. Seamlessly transferring the chosen route directly onto the large display via wireless Apple CarPlay or Android Auto, the Prado driver embarks on the next phase of the evening in absolute comfort and worry-free confidence.
A beneficial addition available with this head unit includes an optional 1080p HD front and rear camera system, delivering clear recordings capable of providing valuable insights in the event any traffic incident occurs. Such cameras provide enhanced confidence for both inner city driving and remote trips under varying conditions.
Beyond navigation and improved smartphone integration, passengers can connect gaming controllers directly via the unit’s onboard USB ports. The possibility of immersive gaming on the road allows passengers, friends, and family to share engaging experiences together, heightening comfort and passenger enjoyment, especially during longer drives.
Furthermore, the Brummstadt head unit’s compatibility extends to intelligent voice control technologies, effectively allowing drivers to maintain safe focus on the road. Utilizing smart assistants such as Siri or Google Assistant, occupants control navigation, communications, music playback, and even interact remotely with smart-home connected items. For example, after a leisurely drive home, an occupant might voice-command assistant services to illuminate porch lights prior to arrival, a practical benefit weaved naturally into the driving experience.
Advantage of the Toyota Prado 120 Series:
Toyota’s Prado 120 Series significantly refined the model’s evolution, offering a harmonious balance of road-going civility, robust dependability, and proven all-terrain expertise. Its sophisticated suspension systems and powerful engine options—especially the widely respected turbo-diesel variants—offer powerful, dependable performance suited equally to city driving or remote exploration. Inside, an ergonomically thoughtful cabin provides room for family usability and load-holding practicality, delivering comfort in equal measure for everyday commuting and extraordinary journeys.
Embracing tailored head unit integration updates the vehicle sensibly with practical, desirable modern conveniences. Connectivity that prioritizes versatility, practicality, personal enjoyment, and safe driving practices genuinely enhances an already capable driving experience, allowing greater engagement and convenience inside the cherished interior of an admired vehicle.
Thus, the Toyota Prado 120 Series stands not merely as an admired SUV within automotive history, but as a distinguished symbol of quality mixing timeless reliability, thoughtful design sophistication, and versatile exploration potential. Integrating relevant modern infotainment enhancements naturally extends those capabilities, offering remarkable ease, entertainment, and daily-life practicality—all thoughtfully provided within the distinctive Prado 120’s deserved heritage of excellence.