Posted on 9/26/2025

BMWs are known for their performance, technology, and driving experience. But as these vehicles rack up miles, electrical issues can start to appear. Many of these problems are not due to poor design but rather the aging of components, exposure to heat and moisture, and the complexity of modern electrical systems. If your BMW has over 100,000 miles, it’s a good idea to pay closer attention to how the electronics are behaving. Here are five common problems to watch for. 1. Failing Window Regulators and Door Wiring One of the first electrical problems that often shows up is a window that no longer rolls up or down. In many BMW models, the window regulators wear out or the cables inside them snap. In some cases, the window motor may still work, but the regulator has failed, making it seem like a total loss of function. Door wiring is another related issue. Wires running from the car body to the door flex every time the door opens and closes. After many years of u ... read more
Posted on 8/29/2025

Finding an auto repair shop that truly understands German vehicles can be a challenge. These cars are designed with advanced engineering and require specialized knowledge. With the opening of Portland Motor Works’ new location in Redmond, OR, owners of BMW, Mini, Audi, and VW vehicles now have access to the same trusted service that has built a strong reputation in Portland. Why German Cars Require Specialized Care German vehicles are known for precision, performance, and advanced technology. This means their systems are more complex than those of many domestic or Asian vehicles. From turbocharged engines to intricate electrical networks, even basic repairs demand specialized tools and training. General repair shops may not always have the resources to work on these cars correctly. At Portland Motor Works, technicians focus exclusively on German brands. This enables them to stay current with factory standards, service procedur ... read more
Posted on 7/30/2025

If you own an Audi or Volkswagen, you already know these vehicles demand a different level of care than the average car. That includes one of the most essential services—oil changes. But not all oil is the same. While you might hear about conventional oil being cheaper or more widely used, it's synthetic oil that truly meets the needs of modern European engines. As Portland Motor Works expands into the Redmond and Bend, OR area, we’re proud to bring our expertise in Audi and VW maintenance to drivers who want specialized service that matches their vehicle’s engineering. One of the most common questions we get is: what’s the real difference between synthetic and conventional oil, and why does it matter for your Audi or VW? Why Engine Oil Quality Matters Oil does more than lubricate your engine. It regulates heat, reduces friction, and captures harmful deposits. The hotter or more complex the engine, the more critical oil ... read more