Volkswagen Jetta Android Head Unit Upgrade Review

Out with the Old, In with the Smart: Upgrading a 2014 Volkswagen Jetta's Infotainment

When the original audio system in a 2014 Volkswagen Jetta finally gave out, the owner saw an opportunity. Instead of a costly repair for the aging RNS 510, they opted for a modern Android All-in-One head unit. This decision not only fixed the broken system but also brought a wealth of new features to the Jetta, transforming the driving experience. This review details the installation process, the benefits of the upgrade, and what potential buyers should consider.

The Android All-in-One Infotainment Upgrade

The Jetta's original audio unit was experiencing issues, including freezing during startup, especially in colder weather. Rather than repair the decade-old system, the owner decided on a full replacement with an Android All-in-One unit. This type of system integrates navigation, entertainment, and connectivity into a single, modern display. The original unit also housed the backup camera functionality, necessitating an upgrade for that as well. A new, high-definition, wide-angle rear camera was installed to complement the new head unit.

A common concern with these upgrades is fitment and future support. For the Jetta, the Android All-in-One system, including its bezel, fits neatly into the existing dashboard space, presenting a clean, integrated look with its 9-inch screen. Regarding longevity and support, the specific brand used in this installation offers a one-year warranty, with options for paid repairs thereafter, providing peace of mind for the owner.

The new system offers a significant leap in functionality. Beyond standard radio, Bluetooth audio, and phone connectivity, it connects to Wi-Fi, allowing access to the Google Play Store. This means users can download familiar apps like Google Maps, Waze, or local navigation services, eliminating the need to rely solely on a smartphone for directions. For passengers, streaming services like YouTube and other OTT apps can be used, making longer journeys more enjoyable. It's important for drivers to remain focused on the road, however.

Integration with the car's existing controls was also a priority. A dedicated CAN bus module for Volkswagen vehicles was installed, ensuring that the steering wheel controls function seamlessly with the new head unit. This maintains the convenience of adjusting volume, changing tracks, and answering calls without taking hands off the wheel. The new AHD rear camera provides a clear, wide view, significantly improving parking safety by minimizing blind spots.

Installation Process:

1. The original factory audio unit is carefully removed from the dashboard.
2. The wiring harness is connected to the new Android All-in-One unit, including the CAN bus module for steering wheel control integration.
3. The new head unit and its integrated bezel are fitted into the dashboard opening.
4. The AHD rear camera is mounted (often integrated into the trunk handle or license plate area) and wired to the head unit.
5. System testing is performed to ensure all functions, including navigation, audio, camera, and steering wheel controls, are working correctly.

The entire process, including the rear camera installation, took approximately 3 to 4 hours at the installer's shop in Busan, South Korea. The cost for this comprehensive upgrade, including the Android All-in-One unit and the AHD rear camera, typically ranges from 400,000 to 600,000 Korean Won (approximately $300-$450 USD, depending on exchange rates and specific product choices), with the unit itself starting around 300,000 KRW.