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 Evolution of the Hyundai i40 Models:
1. Hyundai i40 VF (2011–2015):
Debuting in 2011, the VF iteration of the Hyundai i40 marked the brand's serious foray into the mid-size market globally, especially appealing within Europe and Australia where premium design, efficiency, and spacious comfort matter greatly. With flowing "Fluidic Sculpture" lines, generous interior space, and impressive fuel consumption figures, the VF delivered elegance alongside practicality. Its on-road demeanor, boosted by well-balanced suspension tuning and responsive steering, appealed to families appreciating comfort and efficiency but equally seeking a pleasing driving character. Diesel engines, particularly Hyundai’s 1.7-litre CRDi, grew popular for blending notable fuel economy, refinement, and everyday practicality.
2. Hyundai i40 VF2 Facelift (2015–2019):
In 2015, the VF2 evolution brought notable refinements, beginning with sharper exterior detailing including redesigned grille elements, refreshed headlights and taillights, and subtle enhancements in styling clarity. Inside, improvements featured upgraded cabin materials, a refined infotainment unit with touchscreen functions, clearer instrumentation readability, and more supportive seat designs. Technological additions encompassed advanced driver assistance features such as lane-keeping assistance, autonomous braking, and blind-spot monitoring systems, elevating driver and passenger assurance and convenience significantly.
3. Hyundai i40 VF3 Refresh (2019–2022):
The VF3 version introduced carefully measured updates, continuing an evolutionary path rather than radical reinvention. A subtle refresh in exterior design language, enhanced interior materials, improved cabin insulation, and incremental enhancements to comfort and infotainment usability marked the continued maturity of the model. Under the bonnet, powertrain refinements focused on achieving better efficiency, lower emissions, and a smoother driving experience prioritising relaxation and comfort—a continued demonstration of Hyundai’s commitment to adapting thoughtfully to consumer demands and market expectations.
Throughout its lifecycle, the Hyundai i40 garnered high praise particularly within the Australian and European markets for its approachable pricing, generous warranty offers, commendable ride comfort, and practical cargo capacities—especially in wagon variations, where abundant luggage room met the demands of everyday responsibility and recreational aspirations in equal measure.
Enhancing Comfort and Technology:
Integral to everyday usability and comfort in modern driving is infotainment technology that seamlessly accommodates users’ digital lifestyles. Recognising this, the availability of aftermarket options compatible with the Hyundai i40 considerably transforms travelling experiences, especially considering Hyundai’s original infotainment systems stabilized at acceptable, though simpler, usability levels. Owners contemplating alternatives increasingly look to sophisticated infotainment solutions such as the Brummstadt premium head unit, which articulately caters to tech-focused drivers.
The Brummstadt head unit, fully compatible with Hyundai i40 models from VF (2011) through VF3 (2022), integrates naturally into the vehicle's interior without disturbing original aesthetics. Providing both wired and wireless integration of Apple CarPlay and Android Auto, this comprehensive head unit distinctly improves convenience for users familiar with smartphone ecosystems. Common mapping applications—such as Google Maps, Apple Maps and WAZE—become readily accessible directly through this new system, naturally improving navigation visibility and ease of use.
Imagine a scenario where a pleasant evening out dining with family smoothly transitions to visiting friends afterwards: destination addresses set beforehand via mobile maps automatically transfer wirelessly via CarPlay or Android Auto directly to the head unit, allowing seamless navigation without interruption or distraction.
Moreover, this Brummstadt unit is compatible with additional enhancements including HD 1080p front and rear cameras. Aside from enhancing traditional reversing safety, these upgrades also offer continuous driving event recording for additional safety assurance. Further enhancing in-cabin versatility and entertainment, gaming enjoyment becomes readily feasible—as the head unit conveniently accepts joysticks or compatible game controllers through integral USB ports, adding considerable family-friendly appeal for occupants on longer journeys.
An additional, forward-thinking convenience feature includes built-in support for modern intelligent voice assistants like Siri or Google Assistant. The capability extends not merely to mundane tasks such as initiating music playback or responding to messages hands-free, but also significantly includes compatibility with modern smart home devices. Practical examples abound—imagine returning home and effortlessly preparing the house remotely; a simple verbal request such as “Hey Siri! Turn on the porch lights” comfortably bridges automotive and domestic realms, amplifying safety, comfort, and practical utility in daily living.
Benefit and Overall Advantage of Hyundai i40 and Thoughtful Technological Integration:
Across its lengthy production run, the Hyundai i40 consistently championed important ownership values—distinct exterior presence, comfortable interior accommodation, commendable fuel efficiency, and generous practicality. These strengths, combined with balanced comfort-focused suspension tuning and engaging driving manners, ensured highly positive reception and recognition within competitive mid-size market segments. Each subtle update and facelift progressively addressed customer and market expectations, demonstrating Hyundai’s careful commitment toward delivering optimal satisfaction without compromising identity or core vehicle characteristics.
Choosing sophisticated aftermarket infotainment options by manufacturers like Brummstadt serves well in enhancing this already enjoyable model, translating routine journeys into genuinely comfortable and versatile experiences. Thoughtfully designed solutions respected original interior aesthetics, carefully accommodated modern digital technology preferences, and seamlessly bridged practical convenience across daily driving. This approach reflects well on Hyundai i40 owners, signifying appreciative recognition of genuine automotive quality combined effortlessly with contemporary requirements for digital integration, passenger entertainment, and enhanced safety capabilities.
In essence, the Hyundai i40 spanning from VF through VF3 showcased automotive evolution conducted with sensitivity to practical owner expectations, reinforcing virtues of comfort, sophistication, technology, and ease-of-use. These understated yet eloquent improvements helped assure its position as an approachable, dependable, and notably satisfying component within the car consumer marketplace, while thoughtful aftermarket integration further allowed owners to comfortably incorporate advances that closely matched digital lifestyles and increasingly integrated daily environments.