How to Know When You Need Rear Axle Service

August 14th, 2026 by
VW service technician under the car

Vehicles are so complex that sometimes there are crucial service tasks that are overlooked. This can often be true for rear axle service. North Penn Volkswagen shares signs that it’s time for you to schedule service for your Volkswagen vehicle.

Do I Need a Volkswagen Engine Air Filter Replacement?

August 5th, 2026 by
VW service air filter image

Vehicles require routine maintenance to keep them working efficiently. During some maintenance appointments, that includes replacing your filters. North Penn Volkswagen shares how to know if you need a Volkswagen engine air filter replacement and why it’s so important.

Where Is the Differential on a Car?

July 30th, 2026 by
vw battery and differential system

While many drivers know the importance of an oil change, there aren’t as many familiar with differential service. That can come with many questions, such as “Where is the differential on a car?” North Penn Volkswagen provides a closer look.

All About Our Certified Technicians

July 15th, 2026 by
VW technician looking under the hood

The more drivers visit us for Volkswagen service and repairs, the more they realize how valued and trusted our technicians are. In fact, it even sparks some people to wonder how to become a VW Certified mechanic. North Penn Volkswagen shares an inside look.

Signs You Need Four-Wheel Drive Differential Service

June 19th, 2026 by
Asian mechanic Checking and torch tire in maintainance service center which is a part of showroom, technician or engineer professional work for customer, car repair concept

Your four-wheel drive differential helps your wheels rotate at different speeds. To keep your vehicle running efficiently, you’ll need four-wheel drive differential service regularly. North Penn Volkswagen shares five signs to schedule service ASAP.

How to Spot Older Volkswagen Passat Transmission Problems

June 10th, 2026 by
Cross-section of a car gearbox. mechanics work in the garage. hand car mechanic in working clothes.

Even though the Volkswagen Passat has been discontinued, that doesn’t mean you can’t enjoy yours for years to come. With all older vehicles, it’s important to watch for potential problems. North Penn Volkswagen shares how to spot Volkswagen Passat transmission problems.

What Is Differential Oil?

May 5th, 2026 by
oil on transparent background

Vehicles require many differential maintenance tasks, so there are often some types of parts and services that drivers aren’t familiar with. In fact, we have many drivers ask, “What is differential oil?” North Penn Volkswagen offers an inside look.

What Do Front and Rear Differentials Do?

March 11th, 2026 by
Volkswagen wheel close up

Volkswagen vehicles are loaded with many advanced features. It’s not uncommon to see their features and wonder, “What do front and rear differentials do?” North Penn Volkswagen shares what they are and how they benefit your vehicle.

When Combining Your Tax Refund with VW Service Discounts Is a Smart Move

February 19th, 2026 by
Neon sign that says "TAX"

We know that there are many ways that you can spend your tax refund. However, tax time is a great opportunity to invest in your vehicle. North Penn Volkswagen shares when it’s a smart move to combine your tax refund with our VW service discounts.

3 Possible Reasons Your VW Engine Light Is On

November 18th, 2025 by
A VW engine light lit up

The VW engine light can be a frustrating sight to see, especially when you don’t know what it means. There are many reasons that it could be illuminated, ranging from trivial to undriveable. North Penn Volkswagen is sharing three reasons that your light could be on.

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