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Owning a BMW is an exceptional feeling in itself as it drives superbly, looks beautiful, and is loaded with features. But these high-end cars can face issues, just like any other car. Facing issues with your BMW car not starting up can be a frustrating experience, particularly when you are not sure about the underlying cause.
This article aims to shed light on several potential reasons why this might be happening and emphasizes the importance of seeking professional assistance to resolve these problems effectively.
It’s crucial to approach these issues with informed caution, understanding the complexities of BMW’s starting system. Visit Autobahn Automotive in San Antonio for high-end BMW care to repair these issues.
Most Common Reasons Why Your BMW Won’t Start in San Antonio
Dead or Weak Battery
- Signs You Notice: The engine cranks slowly or makes only a clicking sound when you turn the key or press the start button on your BMW. The dashboard lights of your BMW look dim, the radio or screen may turn on, and the car feels completely lifeless.
- Why it Happens: Every battery wears out over time. Heat speeds are the main cause, and long, hot summers drain battery life even faster. Leaving lights or accessories on can drain the battery faster. A weak alternator or charging problem can also prevent the battery from recharging while you drive, and hence, it slowly dies.
- How to Fix It: In this case, start your BMW with a jump-start using jumper cables and another vehicle. Keep in mind to connect the cables correctly to avoid electrical damage. Bring your vehicle to our shop located near you in San Antonio, TX. We will fix this issue in no time.
Faulty Starter Motor
- Signs You Notice: You will hear a click or series of clicks when you turn the key or press the start button of your BMW. In some cases, you will hear a harsh or grinding noise. The dashboard lights appear normal, but the engine still won’t start.
- Why It Happens: The starter motor physically spins the engine so it can fire up. Internal parts wear down over time and with regular use. The solenoid inside the starter motor also fails after years of exposure to heat and electrical load. After all this, the starter motor does not have the strength or connection to run the engine.
- How to Fix It: A bad starter motor needs to be replaced immediately. It’s not a quick DIY job because the starter is hard to reach and tied into the electrical system inside your BMW. A professional diagnosis from a trusted garage like us serving in San Antonio, TX, confirms the problem, and replacing the starter restores normal starting without hesitation.
Fuel Delivery Issues
- Signs to Notice: The engine cranks normally but does not start. In some cases, the car starts for a second and then dies right away. Also, you might smell fuel around the car, indicating gasoline isn’t reaching the engine properly.
- Why It Happens: The engine needs a steady and correct flow of fuel to run. The fuel cannot flow freely when the fuel filter becomes clogged. When the fuel pump weakens or fails, it cannot push enough fuel to the engine, and if the fuel injectors clog or stop working, they fail to spray fuel properly into the cylinders. Any one of these problems breaks the fuel supply, and the engine doesn’t stay running.
- How to Fix It: Fuel system problems need proper testing to find the exact cause. A professional diagnostic check measures fuel pressure and injector operation. Once the faulty part is identified, repairing or replacing it restores proper fuel flow, allowing the engine to start and run smoothly again.
Where to Go for Fixing My BMW’s Starting Issue in San Antonio, TX
At Autobahan Automotive Service, we suggest that you avoid fixing the starter issue yourself and bring your BMW to us, serving in San Antonio and across Alamo Heights and Terrell Hills, TX. We are the best garage in our area because,
- We have 40 years of experience in providing services in San Antonio.
- We have ASE-certified and BOSCH -certified technicians to work on your car.
- We also offer affordable Bosch financing and a special discount for Military Personnel.
- We are a pet and kid-friendly shop with a comfortable waiting area and free WiFi.
- We offer in-house local shuttle service and a 12-month/12,000-mile warranty.