Q: Air vents cannot turn off on 2006 BMW 530xi

asked by on August 16, 2016

The air vents on my car just won't turn off, even when the engine is turned off. It isn't set on the rest mode, so I was wondering what they still blow air. Do you have any idea? I wouldn't want this to drain the battery.

Hello. The issue you are experiencing with your 2006 BMW 530xi is likely from a faulty blower motor, faulty blower motor resistor or a faulty blower motor control switch. If left on for too long, yes, it will drain your battery. I suggest that the blower motor and blower control switch is inspected by a technician. There could also be a short in the blower circuit causing the blower motor to remain on. If you want to have this looked at, an expert technician from YourMechanic can come to your home or office to have the air vent issue diagnosed and repaired.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Engine light with code P0330 knock sensor 2
Hi there. The code you are getting is for a knock sensor problem. Most of the time, if the engine is running good, this is due to a bad connector on the sensor or the sensor itself. I would typically...
Power steering pump
The belt that drives the pump should be checked to make sure it is tight enough and the tensioner is working to keep the belt tight. If the belt is in good condition and not damaged, and is nice and...
Gas pedal unresponsive, then suddenly jerks the car forward - 2015 Nissan Rogue
Hello. The new electronic throttle systems are very sensitive to a driver using two feet to drive and if you are still touching the brakes and trying to accelerate it will not let you. This programming is due to all...
Brakes lock up when wet
This is a common issue with the ABS systems in many cars when the wheel speed sensors (https://www.yourmechanic.com/services/wheel-speed-sensor-replacement) are going bad. All of the wheels on the car have wheel sensors that monitor the speed of the wheels and relay...
I put a new water pump and new thermostat and its still running hot. now the serpentine belt had broken off. what's wrong with car
Hi there. What you're describing sounds like you may have a serpentine belt, pulley (https://www.yourmechanic.com/services/serpentine-drive-belt-replacement), or another belt driven component that has failed. The water pump is driven by the serpentine belt and cannot circulate the engine coolant if the...
Fuel pump was replaced but it is still not working.
Hello. If the fuel pump is not coming on, and the fuse and relay are good, then it may be possible that there is a problem with the pump or the fuel pump circuit. The first thing I would do...
40 amp fuse blows when trying to start the vehicle.
You have a short in this circuit or a fault that is drawing excessive current. It could be the coil packs, ignition module, or a wiring fault (a short perhaps). This will require some effort with a volt meter to...
If I change the battery on a 2008 Acura RDX will I need to do anything besides swap out battery?
There is a lot of memory lost when you change the battery. The radio might need to be re-coded and the power windows and sun roof may not work correctly until you do a re-set. The car may also not...
How many and what size jack stand
Hi there. This would depend on what type of jack stands are on the rear of the trailer. If you have two jack stands of 18k pound rating on the rear, then you can put two 18k pound rating jack...

Related articles

How Long Does an Evaporative Emission Control Canister Last?
There There are all kinds of features built into your vehicle that help ensure that amount of gasoline vapors that escape from your vehicle are kept to zero or a very small amount. These kinds of fumes can be quite...
BMW Certified Pre-Owned (CPO) Car Program
Shopping Shopping for a used BMW vehicle often leads many drivers to consider certified pre-owned options. BMW is one of many manufacturers that have a certified pre-owned (CPO) program. Each car manufacturer structures their CPO program differently; read on to...
Top Automotive News & Stories: July 27-August 3
Each week we compile the best announcements and developments from the world of cars. Here are the topics you can’t miss from July 27 to August 3. Most Stolen Cars List Released most stolen cars...