What Are Common BMW Electrical Issues?

BMW vehicles are quite well-built and come with many premium features. However, like all vehicles, there are some common electrical issues that you need to be on the lookout for. In this article, we take you through some common electrical issues you may encounter in your BMW.

Ignition Issues

One of the common problems we have observed in BMWs is a faulty ignition system. The first sign f this is that you will e unable to turn the key if you use the traditional key ignition system. The steering wheel may also remain locked, and you will be unable to turn the wheel as you normally do. The problem is likely to worsen until you cannot turn the key completely. If you suspect that this is an electrical issue, the best thing you can do is to get help from your BMW dealership.

Alternator Issues

The alternator in your vehicle is responsible for a variety of electrical functions in your vehicle. When the alternator has a problem, you will notice that some electrical components will not work as they used to. For example, one common symptom of alternator issues is problems with your car’s heating and cooling functions. Typically, replacing the alternator solves most of these problems. Your dealership may also opt to change the alternator belt, which could also contribute to alternator problems.

Cable Problems

This is one of the most common problems with BMWs and often the most overlooked. Cables wear out over time or become frayed. When this happens, they cannot transmit power as effectively as they used to. People typically overlook cable when they detect electrical problems in their BMWs. Checking your electrical cables first could save you thousands of dollars in replacement parts, as they are easy to replace and are usually responsible for most of the electrical problems in your BMW.

Battery Issues

Another common problem with BMWs (as well as other vehicles) revolves around the battery. This helps to store electrical power and ensures that your vehicle starts every time you turn on the ignition. Battery problems could range from simple issues such as a loose terminal to a dead battery. Typically, most drivers realize they have a battery problem when the vehicle refuses to start. If it is a loose terminal, you can easily fix it by tightening the terminal with a tool. A dead battery can also be replaced or jumpstarted, depending on the reason the battery is dead. If you still have battery problems after replacing it with a new one, have a BMW professional check the electrical system around the vehicle.

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