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 and Evolution:
First Generation (2004-2011):
Originally introduced as a successor to the rugged Holden Rodeo, the Colorado designation provided a fresh start in the Australian pickup sector. Initially based on the globally acclaimed Isuzu D-Max platform, the first-generation Holden Colorado earned immediate praise from the Australian market for durability, solid towing capacity, and reliability in demanding working landscapes. Known as "Holden Rodeo" initially before transitioning to the "Holden Colorado" name, this generation rooted itself deeply within the demanding Australian environment, where toughness met everyday functionality head-on.
Second Generation (RG Series – 2012-2020):
Marking significant advancements over its predecessor, the second-generation Colorado released in 2012 exemplified Holden's dedication to refining driving comfort and usability without sacrificing the robust capacities of a trusted ute. Notably revised from the chassis upward, the RG series presented an athletic, contemporary exterior aesthetic paired with interior upgrades emphasizing technological modernity and cabin refinement. Between 2012 and 2016, the Colorado RG featured upgraded engines—most notably a powerful 2.8-litre Duramax diesel unit delivering impressive torque and towing capabilities alongside reassuring fuel efficiency. It swiftly became a favourite among Australian motorists due to its excellent blend of functionality, durability, and daily practical drivers’ appeal.
From 2017 onwards, the RG Colorado received refreshed styling and further technological advancement to become even more competitive; however, the 2012–2016 editions established the Colorado as a robust and reliable partner in work and leisure pursuits alike, widely regarded as holding pivotal importance in the model's ongoing reputation for performance and reliability.
Benefits and Advantages of the Holden Colorado RG (2012–2016):
The Holden Colorado RG offered substantial practical advantages for drivers:
- Robust Performance: The dependable 2.8-litre turbo-diesel engine demonstrated noteworthy power and proven reliability, ideal for towing, hauling significant payloads, and managing taxing terrains—skills essential to commercial tradespeople and recreational adventurers alike.
- Functional and Versatile: With substantial towing capacity and durable load-hauling practicality, this series quickly became a trusted pick in challenging environments, frequently chosen by rural owners, tradespeople, and adventurous families for its hardy resilience.
- Driver Comfort: By pursuing enhancements in interior amenities, seating comfort, cabin ergonomics, and user-friendly interfaces, Holden improved driving enjoyment considerably, making the RG more inviting on both long commutes and daily tasks.
- Enhanced Safety: Consistent efforts by Holden to bolster safety standards saw inclusions of stability control, traction control, electronic brakeforce distribution and comprehensive airbag coverage—all welcomed by safety-conscious owners and families requiring dependable protection.
- Superior Design: The RG’s dynamic yet balanced exterior appearance appealed to practical-minded individuals without compromising presence or aesthetic appeal on Australian roads and rugged terrains.
Elevating the Driving Experience with Functional Infotainment Upgrades:
While the RG Colorado (2012–2016) already resonates positively among Australian drivers for its solid build and practicality, modern usage expectations often find factory infotainment systems less suited for contemporary connectivity, convenience, and entertainment demands. Due to swiftly evolving smartphone technologies and digital navigation practices, drivers desiring the latest connectivity often turn toward functional aftermarket solutions.
Carefully-selected aftermarket solutions—such as a specialized head unit infotainment system—provide advanced Apple CarPlay and Android Auto capability, accommodating both wired and wireless connections. Solutions like these substantially improve overall vehicle usability, including access to smartphone-integrated navigation, streaming services for music listening, hands-free voice commands for safer phone interactions, and clearer digital communication whilst driving.
It’s not uncommon for busy drivers—whether navigating city roads for work, exploring remote hiking trails, or simply commuting daily—to seek out well-integrated systems considerably more responsive, intuitive, and versatile than the original factory fittings. Helping drivers manage busy, interconnected lives effectively has become an integral function of vehicles today; as such, smart aftermarket accessories address this precisely by seamlessly linking drivers’ digital lifestyles to their daily travel.
Additionally, premium infotainment upgrades often integrate practical solutions such as optional high-definition camera compatibility for front and rear visibility improvements, enhancing outcome clarity during challenging and tight manoeuvres. These systems streamline the inherent practicality of a pickup truck such as the Colorado, giving confidence and reassurance alongside improved in-cabin entertainment capabilities.
Thus, incorporating tailored accessories transforms the Holden Colorado RG platform substantially, expanding convenience options significantly while preserving core practical values favoured by its drivers. Drivers investing thoughtfully in such enhancements experience increased driving satisfaction through practical, intuitive functionality and dependable integration within daily routines and adventures alike.
Ultimately, the Holden Colorado (2012–2016 RG series) has firmly established itself as an enduring favourite across Australian terrain, admired for intrinsic practicality, reliable performance, driving dynamics, and comfortable functionality. Its genuine appeal remains directly tied to everyday dependability, robust design, and thoughtful cabin refinement—qualities further amplified through locally suited, modern infotainment and tech-focused solutions. The Holden Colorado continues to embody trusted mechanical resilience, versatile capacity, reassuring safety, and adaptable technology, defining its unique character as a true Australian driving companion.