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.
History and International Appeal of the Honda City:
First Generation (AA/FV/FA – 1981–1986):
The City story began as a compact hatchback introduced initially to Japan and select Asian markets. A sharp urban car, the earliest model gained appreciation quickly for maneuverability, fuel efficiency, and creative engineering solutions, which included the famous Motocompo foldable scooter—offering an innovative approach to urban mobility. Its distinctive compactness and practical use of space carved the City's unique identity, establishing the groundwork for future success.
Second Generation (GA – 1986–1994):
Following success in urban settings, the second-generation City evolved into a slightly larger form, reinforcing its reputation for dependability and practicality. Especially popular within Asia, it became known for efficient performance, moderate fuel consumption, and straightforward maintenance—key qualities highly valued in urban commuter vehicles.
Third Generation Revival (SX8 – 1996–2002):
After a brief hiatus, Honda notably reshaped the City identity from hatchback to sedan form, targeting significant global expansion—particularly in emerging markets across Southeast Asia and India, regions soon becoming central to its global success. Enhanced interior space, thoughtful ergonomics, and robust yet practical drivetrains quickly crowned the City as one of Honda’s signature family-friendly sedans, reinforcing its meaningful presence in these markets.
Fourth Generation (GD/GE – 2002–2008):
This generation solidified Honda City's emerging global nature. The sedan thrived in locations such as India, Malaysia, Thailand, the Philippines, and Latin American regions, admired for solid reliability, good ride quality, expanded interior comfort, and refined semi-premium design—qualities establishing it as an ideal urban sedan for a family-driven customer base.
Fifth Generation (GM2/GM3 – 2008–2013):
Recognizing a more discerning global market, especially in developing nations, Honda significantly improved comfort, driveability, and technology. Carefully selected premium interior materials, more advanced engine technology, dependable fuel efficiency, and improved handling marked a notable departure toward sophistication, enabling the City to compete more confidently with higher-tier compact sedans.
Sixth Generation (GM6 – 2014–2018):
Launching as a substantial evolution of preceding models, the sixth-generation Honda City marked significant progress in both refinement and technology. Marrying practical dimensions with sleek modern styling, it appealed to younger, urban audiences and family-oriented buyers alike. Notable features were its significantly improved ride and handling dynamics, spacious cabin configuration, enhanced interior quality, high safety standards, and notably efficient yet punchy powertrain options—including the well-regarded 1.5-litre petrol engine and advanced automatic CVT transmission—delivering superb everyday driving enjoyment. Regionally tailored variants appeared distinctly: In multiple markets—India, Thailand, Malaysia, the Philippines, and Australia—this City generation truly shone, celebrated widely as an accomplished urban sedan, remarkably blending efficiency, style, and practicality.
International Variations and Names:
Though globally recognized as Honda City, variations existed: in China, the City inspired "Honda Greiz," a 2015 sibling variant sharing the same platform. Honda consistently adjusted the City's configurations and trims to cater precisely to specific regional preferences and expectations, evidencing the brand’s deep understanding and tailored approach to premium convenience, affordability, and style. Throughout its iterations, the City remained highly popular for its pragmatic engineering, reliable performance, impressive practicality, and affordable maintenance—attributes consistently valued across varied markets.
Advantages and Improvements of 2014-2018 Honda City (GM6):
The City GM6 struck an admirable balance between performance, economy, technological refinement and cabin luxury, offering drivers dependable yet sophisticated urban transport. Main advantages included:
- Comfortable, Quiet Interior: Improved sound insulation, well-cushioned seats, and extensive cabin space gave passengers commendable ride quality and enhanced road-trip practicality.
- Efficient & Refined Drivetrain: Its acclaimed 1.5-litre i-VTEC petrol engine provided responsive performance and noticeably smooth efficiency, particularly when coupled with the continuously variable transmission (CVT) gearbox.
- Safety & Practicality: This generation saw meaningful advancements in structural strength, safety ratings, and crash-protection capability, significantly raising confidence for daily commuting.
- Practical Design & Styling: Clean, contemporary styling and gracefully designed cabin brought appeal to both youthful and mature customer groups.
Infotainment and Driving Experience Improvement Potential:
While Honda City GM6 held strong market presence and provided dependable stock features, the manufacturer-provided infotainment system sometimes fell short of evolving consumer technology expectations. Hence, improvements are achievable through select aftermarket products, providing drivers significantly upgraded connectivity options and user experience.
A custom aftermarket infotainment head unit developed for the 2014-2018 Honda City offers practical integration with wired and wireless Apple CarPlay and Android Auto, enabling efficient and convenient interaction with popular smartphones. Such carefully engineered accessory solutions from Brummstadt provide noticeable benefits, including integrated navigation through preferred apps like Google Maps or Waze, high-quality Bluetooth phone calls and media streaming, and convenient integration with voice assistants Siri and Google Assistant—resulting in safer, more intuitive driving experiences.
Such advanced head unit replacements feature highly intuitive interfaces, superior display clarity, improved overall audio quality, user-friendly controls, and digital versatility far exceeding factory-installed devices’ capabilities. Complementary video-enabled camera accessories provide enhanced driver visibility and increased vehicle safety, directly translating into greater peace-of-mind and comfort behind the wheel.
By thoughtfully embracing custom-designed infotainment unit solutions for the 2014-2018 Honda City, drivers gain practical convenience, elevated interior ambiance, improved passenger entertainment, and daily driving satisfaction—enabling genuinely memorable, enjoyable journeys reflecting personal automotive pride.
Ultimately, this iteration of Honda City (GM6 2014-2018) exemplifies Honda's ongoing commitment to reliability, efficiency, practical luxury, and balanced automotive sophistication. Choosing to complement it with advanced aftermarket infotainment systems genuinely enriches owner experiences, producing meaningful daily comfort, convenience, connection, and pride in vehicle ownership.