With over 1,000 semiconductor chips and myriad electrical components and accessories, your BMW may occasionally run into electrical problems. Let’s take a look at some of the more common electrical issues that will ordinarily require a trip to the nearest BMW dealership to have them repaired.
8 Electrical Problems You Should Always Fix at Your BMW Dealer
Malfunctioning Alternator
The alternator converts mechanical engine power into electrical power to supply all the vehicle’s electrical components with voltage, including the battery. When an alternator develops a problem, you’re likely to notice issues in a few different electrical parts at once, such as your heating system, air con, power windows, stereo, headlights, and more.
Faulty Ignition System
Your car needs a strong supply of electricity and a fully functioning ignition system to start up in the morning. If there’s an issue with your ignition system, you may find that you can’t turn the key in the ignition and the steering wheel may also be locked in place.
Frayed or Loose Wiring
An intricate network of wiring is spread throughout your car. If any of the wires or connectors become loosened, frayed, or corroded, the electrical current will stop flowing properly and one or more of the car’s electrical components are likely to stop working.
Malfunctioning Spark Plugs
Spark plugs are vital electrical components in your engine, generating the sparks that ignite the fuel inside each combustion chamber. If a spark plug begins to fail, your engine will cough, sputter, and lose power as it begins to misfire.
Failing Ignition Coil
Each spark plug gets electrical power from an ignition coil, which converts the relatively low voltage of the alternator or battery into a far more powerful voltage for the spark plug. When an ignition coil breaks or fouls, your engine will also start misfiring.
Faulty Engine Control Module
Modern BMWs have a computer inside that controls the engine. This computer, which is called the engine control module, is necessary for the vehicle to run. If the engine control module ever breaks down, the engine won’t start, and you’ll need an experienced technician to repair or replace it.
Bad Fuse Box
When an individual fuse in your car’s fuse box blows, it’s usually easy enough to replace. But if an entire fuse box ever fails, you have a more complex repair job on your hands that’s best handled by a skillful technician.
Dead Car Battery
Working in tandem with the alternator, your car battery keeps the entire vehicle supplied with electrical power, especially when the engine is off. When a battery dies and refuses to recharge, it’s probably time for a new one. If you’ve never changed a car battery before, it’s best to ask a trusted technician to show you how.
Visit Tom Bush BMW Orange Park today to have highly qualified technicians diagnose and repair your car’s electrical issues. We devote ourselves to serving our customers to the best of our abilities with the highest quality vehicles and customer service.
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