When it comes to in-car navigation systems for Volkswagen vehicles, the Rns315 often comes into question. As a content creator at keyfobprog.com and an auto repair expert, I’ve seen my share of these units and understand the common queries surrounding them. In essence, the RNS315 operates similarly to a basic aftermarket portable GPS combined with a standard factory radio. However, when you delve deeper, you might find its capabilities don’t quite measure up to even budget-friendly portable alternatives in terms of navigation features.
Compared to the RNS510, its more advanced counterpart, the RNS315 appears even more basic. The RNS510 boasts a larger display, an integrated hard drive for storing music and navigation data, and a broader spectrum of functionalities. This naturally leads to the question: where does the RNS315 truly fit in, and is it the ideal choice for your navigation needs?
If your primary requirement is simply basic navigation, it’s worth considering bypassing factory navigation altogether and opting for a portable GPS unit. The economics are quite compelling; portable units are not only more affordable upfront, but also more cost-effective in the long run. Think about map updates – purchasing an entirely new portable GPS can still be less expensive than a single map update for factory systems. Furthermore, portable units often include features absent in the RNS315. Convenience-wise, the occasional setup of a portable unit on your dashboard is a minor task, especially considering that most drivers don’t rely on navigation for every single journey, particularly for familiar daily routes.
For those who prioritize a comprehensive and integrated in-dash navigation experience, selecting a VW model with the base audio system and subsequently upgrading to an RNS510 purchased separately could be a smarter move. Selling the original base radio can offset some of the cost. While it involves a bit of DIY or professional installation, the final expenditure often aligns with the factory RNS315 option, but delivers a significantly more capable and feature-rich unit.
If you’re already equipped with the RNS315, retrofitting might not be justifiable unless you can sell it at a reasonable price. Personally, for my own vehicle, I chose the portable GPS route. Having had factory navigation in previous cars, I weighed the costs, the actual frequency of navigation use, and the minor inconveniences associated with factory systems. Keeping a portable unit in the glove compartment for occasional use emerged as the most practical and sensible solution.
