2016 BMW ActiveHybrid 5 Heater Isn't Working

Common Causes of Heater Issues in Your 2016 BMW ActiveHybrid 5 and How to Resolve Them

Find Repair Location
Reviewed by
Aisha
Written by RepairPal Car Genius
Updated January 14, 2025
0%
31% chance it's the
Heater Blower Motor
0%
18% chance it's the
Heater Blower Motor Resistor
0%
51% chance it's
Something else
The most common reasons a 2016 BMW ActiveHybrid 5 heater isn't working are a broken heater blower motor, a problem with the thermostat, or a failed heater blower motor resistor.
  • Heater Blower Motor: A faulty heater blower motor can result in inadequate airflow or no air coming from the vents, often due to electrical issues or motor failure.
  • Heater Blower Motor Resistor: A faulty heater blower motor resistor can cause inconsistent fan speeds or complete failure of the blower motor.
Proper diagnosis will determine the exact cause of your symptom, saving you money on unnecessary repairs. The diagnostic experts at RepairPal Certified shops have the right tools and experience to solve any symptom.

How urgent is it to repair the non-functioning heater in a 2016 BMW ActiveHybrid 5?

Addressing the non-functioning heater in your 2016 BMW ActiveHybrid 5 is not just a matter of comfort; it is a critical safety concern that requires immediate attention. A malfunctioning heater can severely impact your driving experience, especially in winter conditions where visibility can be compromised due to fogged windows. Moreover, issues such as a clogged heater core or a faulty blower motor can escalate quickly, leading to more significant problems that may affect the vehicle's overall performance. The heater control valve plays a vital role in regulating hot air circulation, and if it fails, you may find yourself without heat entirely, which can be dangerous in cold weather. Additionally, a leaking heater core can introduce antifreeze into the cabin, creating a hazardous environment with a sweet smell that indicates potential engine damage. Ignoring these symptoms not only compromises your safety but can also lead to costly repairs down the line. Therefore, it is essential to prioritize the repair of your heater to ensure both your comfort and the longevity of your vehicle.

You’ve got options with RepairPal

Whether you need a more accurate auto repair estimate or help finding a reputable shop in your area, we’ve got you covered.

2016 BMW ActiveHybrid 5 Heater Not Working: Causes & Repairs