Parking brake malfunction bmw

Parking brake malfunction bmw


  • Diagnostic Flow Charts
  • How to Deal with Parking Brake Failure
  • BMW Case Study 9: BMW 5 Series Parking Brake Fault Code
  • Reasons for Parking Brake Failure in a Land Rover
  • How do you release a stuck parking brake?
  • Diagnostic Flow Charts

    Both of these car brands are known for being quick and sporty performance vehicles. For obvious reasons, a malfunctioning brake system is dangerous, and you should take your vehicle to a qualified service professional if you suspect brake problems. However, there are things that you can do to fix brake issues. Causes of Brake System Malfunctions When the brake warning light is illuminated in your dashboard, it is serious and should concern you.

    However, sometimes this is easily fixed. For example, it could be that your brake fluid is low and simply needs to be topped off, or you might not have completely lowered the parking brake handle.

    There are 3 warning lights on your dashboard that, when illuminated, can indicate brake system failures in your vehicle. These are the anti-lock braking system ABS light, the dynamic stability control DSC light, and the brake warning light. The ABS system of your car keeps the brakes from seizing to ensure traction between the wheels and the road.

    These sensors can fail or get dirty, which can cause the ABS system to fail and the corresponding indicator light to illuminate. Alternatively, the ABS could be low on fluid or have an electrical malfunction. This function can be manually disabled via a button on the dashboard, and sometimes the brake warning light or the ABS indicator light can illuminate simply because of a minor malfunction in the DSC system.

    The brake warning light is the more concerning indicator of the list. It could be telling you that the ABS system has failed or that the brake pads are worn out.

    It could also be indicating that the brake fluid level is low. You can check your brake fluid and try turning off the DSC feature just in case the brake warning light is illuminated for a benign reason. Here are a few tips to help you diagnose and repair a malfunctioning brake system: Brake Fluid In the event that there is a leak in your brake lines, there could be a fluid shortage.

    Without the proper lubrication, your brakes will not function properly and they will wear out at an accelerated rate. Check your brake fluid levels if your brake warning light comes on.

    Battery Voltage Sometimes the indicator lights for the brake system can be triggered by a lack of electrical power from the battery. Brake Light Bulbs Burnt out brake light bulbs can trigger the brake warning light to illuminate.

    Parking Brake If the parking brake is left on, or if the lever is not lowered completely, it can trigger the brake warning lights. Not to mention, it wears down your parking brake while you drive with it engaged! Check them out to see if they are worn. To schedule an appointment for your brake system repairs, or to learn about our five-star reviewed shop, call us today at Recent Posts.

    How to Deal with Parking Brake Failure

    The parking brake keeps your car firmly in place on elevated or slanted surfaces. It can also be an actual lifesaver when you need extra braking power in addition to your brake pedal. The parking brake can sometimes fail in your BMW. Because this brake system is an essential feature of your BMW, if you suspect your parking brake might not be working properly, you need to bring your BMW to a trusted service center for inspection.

    Below are the most common reasons for parking brake failure. Seized Brake One cause for failure of the parking brake that can often go unnoticed is driving with the brake engaged. This should seem impossible, but people do it all the time without realizing. Driving with the brake engaged will cause it to overheat and could potentially lock up the wheels of your car. Because of this, it is extremely important to remember to disengage your parking brake before you begin driving.

    Faulty Sensor The sensor that activates the red brake warning light on the dashboard of your car can also malfunction, causing confusion for you and potential problems. This sensor informs you when the brake is engaged, but if it is not working properly, you could forget that you have the brake on and start driving while it is engaged. Some cars also have a sound effect function that also warns you when the brake is on. If these sensors fail, the brake warning light could remain illuminated even if the brake has been released; hence the confusion.

    Broken Lever The parking brake features a self-locking system that is designed to lock in place until you release it. The springs that help this system function can wear out over time and possibly breakdown. If this intricate system fails, it could prevent you from releasing or engaging your parking brake, leaving you stuck where you are parked.

    Broken or Worn Cable A common reason for parking brake failure is lack of use. Although the cable is enclosed in a protective cover, it can still become rusted and corroded with little use. This means that even when you are not parking on a slanted surface, it is still wise to utilize your parking brake often, as you would not want the brake to fail when you need it the most.

    Using the brake and the cable every day prevents corrosion and keeps the cable and brake in good condition. If your parking brake fails, you could be at the risk of not having an emergency brake measure as well as not being able to park your car on slanted or elevated surfaces. If your parking brake is not working on your BMW, it is important to have it checked during routine service.

    At St. Matthews Import , service and maintenance in Louisville are our expertise. We service a number of German import cars, such as your BMW, and we provide the most comprehensive services around, including repair of a failed parking brake. Matthews Import The experts of Louisville have been serving the Louisville area at our family-owned automotive repair center for over 50 years.

    We have developed a great reputation in the area metroplex for our quality of service. Matthews Import is here to help. Our company boasts excellent customer reviews and even better deals.

    Instead of heading to an overpriced, overcrowded dealership with inexperienced mechanics and extended wait times, the small-business, family appeal of St. Matthews Import is what you need. Let our expert technicians repair your parking brake and maintain your BMW. We look forward to earning your patronage.

    Recent Posts.

    BMW Case Study 9: BMW 5 Series Parking Brake Fault Code

    However, despite the variances, a broken parking brake is not something to take lightly. In fact, driving with a faulty e-brake for an extended period of time can cause undue damage to your transmission. A parking brake is that extra cushion your car needs to stay in place.

    Reasons for Parking Brake Failure in a Land Rover

    When you put your car in a standard park, there is a metal pin called the parking pawl that inserts itself into a circular device stuck to the transmission. When your car is in park, your transmission is no longer able to move or turn. However, over time, the parking pawl can malfunction; thus making it easier for your car to continue moving even while in park. The emergency, or parking brake,was designed as an extra precautionary tool to make sure your car stays in park.

    The parking brake sometimes needs some force to combat the pressure of pulling it up or down. Therefore, drivers may manipulate this piece a little too forcefully. This can result in damaged or jammed e-brakes. A few reasons why your parking brake gets stuck could be corrosion within the vehicle, inclimate weather, or harsh handling.

    Some preventative measures include: Keep Your Car Warm During the cold, winter months, inclimate weather can cause your e-brake to freeze.

    This is partly due to its exposure to the snow, ice, or water. Although a jammed parking brake may cause you to panic, often times a quick warm up to your vehicle will alleviate this problem.

    Allowing your car enough time to warm up will eventually loosen the parking brake and make it ready for use.

    How do you release a stuck parking brake?

    Avoid Corrosion When your car accumulates dirt, debris, and water, this can greatly impact the cables attached to the braking system. Over time, the cables will erode which causes the emergency brakes to malfunction.

    If this intricate system fails, it could prevent you from releasing or engaging your parking brake, leaving you stuck where you are parked. Broken or Worn Cable A common reason for parking brake failure is lack of use. Although the cable is enclosed in a protective cover, it can still become rusted and corroded with little use. This means that even when you are not parking on a slanted surface, it is still wise to utilize your parking brake often, as you would not want the brake to fail when you need it the most.

    Using the brake and the cable every day prevents corrosion and keeps the cable and brake in good condition. If your parking brake fails, you could be at the risk of not having an emergency brake measure as well as not being able to park your car on slanted or elevated surfaces. If your parking brake is not working on your BMW, it is important to have it checked during routine service.

    At St. Matthews Importservice and maintenance in Louisville are our expertise. We service a number of German import cars, such as your BMW, and we provide the most comprehensive services around, including repair of a failed parking brake. Matthews Import The experts of Louisville have been serving the Louisville area at our family-owned automotive repair center for over 50 years. We have developed a great reputation in the area metroplex for our quality of service. Matthews Import is here to help.

    Our company boasts excellent customer reviews and even better deals. Instead of heading to an overpriced, overcrowded dealership with inexperienced mechanics and extended wait times, the small-business, family appeal of St.

    Matthews Import is what you need. Let our expert technicians repair your parking brake and maintain your BMW.


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