The UDIAG A500NZ is a powerful, all-in-one diagnostic tool designed to meet the needs of both professional technicians and dedicated DIYers. Built for the New Zealand market and backed by local support, this compact yet capable scanner offers deep system access, over 40 advanced service functions, and broad vehicle compatibility - making it the perfect solution for workshops, mobile mechanics, or serious home users.
With intuitive operation and a rugged handheld design, the A500NZ delivers reliable, workshop-grade diagnostics without the complexity or cost of dealer-level tools.
Full-System Diagnostics with Advanced Functionality
Access all key vehicle modules including engine, transmission, ABS, SRS (airbags), and body control systems. The A500NZ reads and clears diagnostic trouble codes (DTCs) with accuracy and speed, while live data streams and system tests help pinpoint issues in real time.
This tool goes far beyond basic code reading. It supports over 40 advanced service functions, including:
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Oil and service interval resets
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EPB (Electronic Parking Brake) release and maintenance
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DPF (Diesel Particulate Filter) regeneration
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BMS (Battery Management System) registration
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Throttle position sensor (TPS) alignment
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Steering angle sensor (SAS) calibration
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Injector coding, ABS bleeding, and more
Whether you're maintaining a single vehicle or running a workshop, the A500NZ gives you the confidence to handle everything from everyday service to complex fault resolution.
Built for Simplicity and Durability
The A500NZ is designed to be as user-friendly as it is powerful. Its intuitive menu system, clear color display, and ergonomic housing make it easy to operate - even for users new to diagnostic tools. The plug-and-play interface means you can start scanning in minutes, with no setup headaches or steep learning curves.
Its robust construction is ideal for the workshop environment or mobile technicians on the go, offering a blend of performance and portability that fits right in your glovebox or toolbox.
Broad Compatibility with NZ-Ready Support
The A500NZ supports more than 100 vehicle brands across the American, European, Asian, and Australian markets. It’s compatible with most OBDII-compliant vehicles from 1996 onward and includes full coverage for Holden and AUS Ford - making it especially well-suited to the New Zealand car park.
American: Chrysler, Ford, GM
European: Audi, BMW, Mercedes-Benz, VW, Peugeot, Renault, Citroen, Volvo, and more
Asian: Toyota, Honda, Nissan, Hyundai, Kia, Mazda, Mitsubishi, Subaru, and others
Australian: Holden, AUS Ford
Trusted NZ Distributor Support and Updates
As the official NZ distributor, Stahlcar backs the UDIAG A500NZ with local expertise and support. Your purchase includes three years of free software updates, keeping your tool up to date with the latest vehicle models and protocols. After that, updates remain affordable at just $35 USD per year - these are optional.
What’s in the Box
Why Choose the UDIAG A500NZ?
The A500NZ is a smart investment for any user looking for serious diagnostic power without dealer pricing. With full-system coverage, extensive service functions, and unmatched local support, it delivers professional results - whether you’re maintaining your own fleet, servicing client vehicles, or keeping the family car in top shape.
Durable, affordable, and built with Kiwi drivers in mind, the UDIAG A500NZ is your dependable partner for confident vehicle care, now and into the future.
