What Happens When My BMW Blower Motor Fails?

Posted on January 16, 2023 by Carson Wileman

One of the important parts in your BMW is the blower motor. It is responsible for circulating air through your cabin’s ventilation system. The blower motor is typically located behind the glove compartment or under the dashboard.

BMW offers a variety of different blower motors, each of which has its own specific set of features. For example, some BMW blower motors are equipped with a built-in fan, while others do not have this feature. Additionally, BMW offers both electric and manual blower motors.

Depending on the model of BMW, the blower motor may be controlled by a switch on the dash or by a knob on the center console. BMW also offers a wide range of aftermarket parts for its vehicles, including replacement blower motors.

Your HVAC System

A BMW’s Heating, Ventilation, and Air Conditioning (HVAC) system uses the blower motor to circulate air throughout the vehicle. The motor is located in the center console and is connected to the air ducts by a series of pipes. The BMW blower motor is controlled by a switch on the dashboard. When the switch is turned on, the motor starts and air begins to flow through the ducts.

The blower motor is designed to operate at different speeds, depending on the position of the switch. The higher the setting, the faster the motor will spin and the more air will be circulated. BMW’s HVAC systems are designed to provide a comfortable environment for passengers, regardless of outside conditions. As a result, the blower motor plays an essential role in ensuring that BMW vehicles are always comfortable for occupants so long as they’re working properly.

Indications that the Blower Motor is Failing

There are several signs that your BMW’s blower motor is failing. For example, if you notice a decrease in the amount of air flow from the vents, or if the air flow is only coming out of the vents at one speed, this may be an indication that the blower motor is failing.

Additionally, if you hear a loud noise when the ignition is turned on, or if the airflow from the vents smells strange, these may also be signs of a failing blower motor. If you notice any of these symptoms, it’s important to take your BMW to a qualified mechanic to have it checked out as soon as possible. Taking care of potential problems early on can help to prolong the life of your BMW and avoid more costly repairs down the road.

What causes a blower motor to fail?

Blower motor failure can be caused by a number of factors, including a blown fuse, damaged wiring, or a failed motor itself. These parts are considered consumable, in that they can’t last forever. We use them most times when we go for a drive, so like all mechanical parts, they wear out naturally and need to be replaced.

Fortunately, our team of experienced mechanics is here to help. We will carefully diagnose the problem and determine the best course of action. In many cases, we can repair damaged wiring or replace a blown fuse. However, if the motor itself needs to be replaced, we can source OEM replacement parts. No matter what the problem is, we will get your BMW back in top condition in no time!

Keith Cox Autobahn Will Replace Your Blower Motor

Keith Cox Autobahn has been providing Bellingham area drivers with top-notch auto repair services. We are proud to say that based on reviews, we continually exceed our customer’s expectations! You can always count on us for affordable prices and work that is done properly each time you come in for service or maintenance.

We employ skilled technicians who take great care of every make and model they service. Diagnosing problems quickly is our speciality so we can get you back on the road fast!

You won’t find this level of professionalism at a crowded dealership, so allow Keith Cox Autobahn to earn your repeat business today. We are easily accessible for clients from Bellingham area. Call us to schedule an appointment at (360)-733-2721 or come by the shop at 1814 Ellis Street, Bellingham, WA.