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.
A Historical Overview of the Subaru Liberty (Legacy):
First Generation Subaru Legacy/Liberty (1989–1994):
Introduced globally in 1989, the Legacy, known as Liberty in Australia out of respect for Legacy Australia's veterans' organization, quickly gained an audience appreciative of Subaru's hallmark Symmetrical All-Wheel Drive system, durability, and perceived practicality. This initial model was lauded for refinement, economy, handling, and overall value. Its success on the roads was mirrored on rally stages, providing Subaru with significant motorsport accolades, dramatically elevating the brand’s reputation for rugged dependability and balanced performance.
Second Generation (1994–1998):
Continuing upon the robust framework of its predecessor, the second-generation Liberty offered even more polished driving experience, improved engine innovation, and enhanced interior refinement. Popular turbocharged variants, especially the GT models, proved pivotal among drivers prioritizing performance alongside family-friendly practicality.
Third Generation (1998–2003):
This generation marked meaningful mechanical and technological growth as the vehicle platform increased stiffness and safety ratings improved notably. Drivers enjoyed enhanced cabin amenities, more comfortable rides, and refined handling, solidifying the Legacy's place as both an enthusiast’s choice and reliable family vehicle in multiple international markets.
Fourth Generation (2003–2009):
With sleeker styling, more sophisticated suspension tuning, and internal cabin layout advancements, the fourth-generation Legacy/Liberty confidently attracted broader audiences. Subaru's combination of turbocharged and naturally aspirated Boxer engines continued appealing widely due to an agreeable mix of strong performance and improved fuel economy. The introduction of Subaru's intelligent SI-Drive allowed drivers to choose suitable performance modes, marking a significant technological upgrade.
Fifth Generation (2009–2014):
Emphasizing versatile practicality suited for everyday comfort and more spacious interiors, the fifth generation saw considerably roomier cabin dimensions alongside notable efficiency improvements. Subaru's EyeSight safety suite made its mark within this period, advancing the Legacy toward active safety leadership with features such as adaptive cruise control and collision avoidance assistance.
Sixth Generation (2015–2020):
The 2015-2020 Liberty continued solidifying Subaru's upward trajectory toward increasingly premium positioning and elevated refinement. Available predominantly as a sedan, the 2015 redesign offered smoother styling lines, a quieter cabin, improved interior materials, and heightened build sophistication. Innovations in its Symmetrical All-Wheel Drive system, a redesigned chassis, and improved ride composure significantly lifted driving refinement and passenger comfort. Acclaimed safety technology, particularly Subaru’s advanced EyeSight driver-assistance suite—including pre-collision braking, lane-keep assist, adaptive cruise, and autonomous emergency braking—highlighted notable advancements dedicated to safety enhancement.
Enhancements in connectivity and infotainment also characterized this generation. However, while original factory infotainment units offered fundamental usability, many drivers actively sought aftermarket solutions to integrate modern smartphone connectivity standards effectively.
Integrating Advanced Infotainment Systems:
With recognition of evolving driver preferences, an advanced aftermarket infotainment solution tailored specifically for the 2015-2020 Subaru Liberty (Legacy) is presented by Brummstadt. Designed explicitly to integrate smoothly within the existing dash and controls of the Subaru Liberty, this premium head unit delivers essential smartphone functionality, embedding wired and wireless Apple CarPlay and Android Auto compatibility as central improvements.
This integration unlocks direct access to familiar mobile devices and intuitive app platforms, including Google Maps, Apple Maps, WAZE, Spotify, Audible, and other popular digital tools frequently utilized during everyday tasks and longer journeys. Consider everyday occasions—concluding an intimate restaurant dinner with family and spontaneously deciding to visit close friends nearby. Prior to departure, users set their destination swiftly through their smartphone mapping applications. Toggling seamlessly between smartphone and vehicle, the infotainment's CarPlay or Android Auto integration intuitively transfers directions to the Subaru Liberty’s clear, adequately sized head unit display, promising seamless navigation confidence and an effortless onward journey.
Optional advanced features expand this solution further, notably in comprehensive driver safety and entertainment. For those seeking enhanced confidence, integrating optional high-definition front and rear 1080p recording cameras not only improves overall driving visibility but additionally provides reliable, clear visual documentation in unforeseen driving conditions. These safety-focused enhancements deliver valuable security for drivers, enabling clearer recognition of small obstacles, improved parking maneuverability, and greater reassurance during each trip.
Entertainment potentials also broaden considerably through such upgrades. Brummstadt's advanced head unit supports engaging passenger-oriented experiences, including multiplayer gaming—achieved conveniently by connecting gaming controllers via USB directly into the head unit display. Extended road journeys thus transform from routine travel time into enjoyable interactive experiences shared occasionally on the open road.
Voice-command functionality further solidifies the connection between driver, vehicle, and home, with infotainment conformity to both Apple Siri and Google’s powerful assistant service. Intelligent and unconstrained management of calls, messages, navigation, and various multi-tasking activities—paired with routine smart-home device integration—presents compelling convenience scenarios. As an example, vehicle occupants arriving home after daily commutes requesting, "Hey Siri, turn on the porch lights," simplifying daily activities noticeably as the technology thoughtfully conforms with the demands of contemporary lifestyles.
Advantages of the Liberty/Legacy Driving Experience:
The 2015-2020 Subaru Liberty continues Subaru’s tradition of creating balanced sedans, distinguishing itself through refined driving comfort, quality craftsmanship, complete capability in diverse weather conditions, responsive engines, and continuously progressing connectivity and comfort amenities. Subaru’s long-respected Symmetrical All-Wheel Drive, Boxer engine design, and strengthened chassis all contribute meaningfully toward confident handling, improved road dynamics, and reassuring vehicle control, appealing broadly across a spectrum of driver needs and preferences.
This iteration of the Subaru Liberty offers comprehensive reasons for its popularity among diverse tastes: robust and durable mechanical underpinnings, responsive and economical engines, confident suspension dynamics, and advanced safety technologies. The added availability of infotainment enhancements provided through careful, high-quality aftermarket devices such as Brummstadt underscores the versatility of Subaru Liberty ownership experience. Owners transform daily driving experiences into dynamically satisfying journeys, including thoughtful and effective technology integration that significantly improves convenience, safety, entertainment, and overall driving enjoyment.
Considering both the cumulative history-rich evolution and purposeful present-day innovation, Subaru Liberty (Legacy) vehicles from 2015-2020 securely position themselves as vehicles of assured distinction: exemplifying a balanced automotive ethos incorporating refined comfort, proven reliability, intelligent integration solutions, and genuine driving satisfaction.