Alternators

An alternator is an essential component of a vehicle's electrical system. It's responsible for generating electricity to keep the battery charged and powering the vehicle's electrical components.

How to Spot Issues With Your Alternator

Like any mechanical component, alternators can fail over time. Here are some signs that your alternator may be failing:

  • Dimming headlights: When an alternator starts to fail, the lights may start to dim. This happens because the alternator is not generating enough electricity to power the electrical components.
  • Warning light: Most vehicles have a warning light on the dashboard that indicates when the alternator is not working correctly. If the light comes on, it's time to have the alternator checked.
  • Dead battery: If the alternator is not generating enough power, the battery may not get fully charged. This can result in a dead battery, especially if the vehicle is driven for short periods or left unused for extended periods.
  • Electrical problems: A failing alternator can cause a range of electrical problems, such as flickering dashboard lights, malfunctioning power windows, or a faulty radio.
  • Strange noises: Alternators are generally silent, but a failing alternator may produce noise. This can include a whining sound or a grinding noise.
  • Burning smell: A burning smell is never a good sign when it comes to vehicles. It could indicate a failing alternator, especially if it's accompanied by other signs of failure.

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    If you notice any of the above signs, it's essential to have your alternator checked since a failing alternator can cause significant problems and even leave you stranded on the side of the road. If you do need to replace your alternator, get the right one for your vehicle. BMW makes theirs to fit their models, providing you with a guaranteed compatibility that you can trust. Buy no and we'll ship your order right out!

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