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 Context of Toyota Aurion:
1. Toyota Aurion First Generation (XV40, 2006-2011):
Introduced primarily in Australia and parts of the Middle East and Asia, the Aurion was built on Toyota's reputable Camry platform with substantial engineering enhancements tailored to appeal specifically to Australian tastes—particularly higher power, handling refinements, and preeminent passenger comfort. Crafted to fill a niche between traditional midsize sedans and premium executive vehicles, the Aurion showcased a muscular yet sleek appearance, distinguished by strong lines, contemporary proportions, and gentle elegance.
Renowned particularly for its 3.5-litre V6 engine, the Aurion delivered convincing performance levels rarely matched within its category at that time. With an output of around 200 kW (268 hp) and torque figures exceeding 330 Nm, drivers appreciated its responsive acceleration, smoothness, and flexibility both on urban streets and highways. Coupled with a refined six-speed automatic transmission and tuned suspension tailored specifically for Australian road conditions, the Aurion possessed a balanced demeanor bridging comfort and spirited driving.
Notable trims and special editions—including the Sportivo, Presara, Prodigy, and AT-X models—appealed to different segments, from those who favored sporty dynamics and trims (Sportivo) to drivers inclined toward elegance, technology, and luxury comfort (Presara). The Aurion Presara, for example, stood out for its comprehensive safety equipment, comfort-driven features, premium upholstery, and subtle sophistication—earning admiration from drivers who found its completeness as an executive sedan thoroughly appealing.
2. Second-Generation Aurion (XV50, 2012-2017):
Following the success of the first series, the second generation Aurion further refined this formula. Retaining and updating the robust V6 powertrain and emphasizing quieter interiors, more advanced infotainment, and additional safety options, the Aurion evolved into a mature, luxurious sedan comfortably on par with pricier European brands. However, it is important to highlight the lasting appeal of the first generation as particularly appreciated by drivers due to its approachable robustness, proven durability, and attractive overall ownership experience.
Brummstadt Infotainment Upgrade:
Understanding owners' continued appreciation of the first-generation Aurion, Brummstadt provides an intelligently integrated premium head unit specifically suited for models from 2006 to 2011. Without redefining or radically altering the vehicle's elegance, the upgrade naturally complements the intrinsic sophistication and practicality of the Aurion.
The Brummstadt infotainment head unit seamlessly integrates advanced navigation and smartphone connectivity capabilities, allowing direct access to familiar smartphone-driven navigation platforms—including Apple CarPlay and Android Auto compatibility, both wired and wireless. Through intuitive connections to popular navigation apps such as Apple Maps, Google Maps, and WAZE, drivers substantially improve overall journey convenience. Imagine completing dinner with family or friends and deciding spontaneously to visit acquaintances: using the smartphone to rapidly set your destination, the directions automatically populate visually onto the head unit’s screen connected wirelessly through CarPlay or Android Auto. Drivers thus transition smoothly from the dining table directly into journeys without delay, complication, or distraction.
Available optionally with a 1080p high-definition camera upgrade for both front and rear, the Brummstadt infotainment system also introduces reassuring visibility and vehicle safety. Providing essential considerations such as parking assistance and comprehensive road incident documentation, Aurion owners effortlessly improve practical utility and increased peace of mind.
More uniquely engaging experiences are provided through versatile integration features. Passengers, for instance, can connect gaming controllers directly to the infotainment system through the conveniently placed USB ports, transforming lengthy drives into enjoyable multiplayer entertainment sessions. Beyond entertainment, the integration of smart voice assistants such as Siri or Google Assistant permits intuitive, secure control of calls, messaging, navigation, media selections, and even home automation. Envision returning home in the evenings and conveniently commanding via voice, "Hey Siri, switch on the outside lights," enhancing convenience and safety seamlessly and routinely.
Benefits, Advantages, and Overall Driving Experience:
The Toyota Aurion (2006-2011) represents an enviable blend of potent performance, discreet luxury, commendable reliability, and high build quality—characteristics appraised highly by owners across its life cycle. Reflecting Toyota’s commitment to reliability coupled with capable engineering, the Aurion confidently navigates both urban and highway journeys, comfortably carrying occupants in spacious interiors marked by sophisticated materials, convenient ergonomics, and generous appointments.
Selecting Brummstadt's head unit showcases a thoughtful, modern technological addition meticulously tailored to complement Aurion's inherent attributes, multiplying driving satisfaction, convenience, and connectivity. It propels the Aurion’s core experience with relevant innovation and functionality—respectfully continuing Toyota’s legacy of dependability and thoughtfulness while acknowledging owners’ evolving demands and needs.
Thus, with a well-considered addition from Brummstadt, the Toyota Aurion stands primed to remain deeply pleasing and exceptionally rewarding, confidently meeting the modern demands of connectivity while residing thoroughly rooted in Toyota’s cherished ideals of comfort, drivability, reliability, and accessible luxury.