What does DSC malfunction mean on a BMW?
Wheel speed sensors can malfunction themselves, leading to an inadequately functioning DSC system. It is also common for BMW drivers to experience DSC failure due to an issue with the anti-lock brake system such as with the control module or the ABS pump.
What is AWD malfunction?
The AWD warning light illuminates when the ignition switch is pushed to the ON position. It turns off soon after the engine is started. If any malfunction occurs in the AWD system while the engine is running, the warning light will come on. Then if the light turns off after a while, you can continue driving.
Why does my DSC light stay on?
DSC Light Function When you first turn on your vehicle, it goes through a system check. This is completely normal, and as long as the DSC light turns off, you’re good to go. From there, the DSC light will turn on and stay on if there is a problem in the system.
What causes DSC malfunction?
The most common cause for the DSC coming on is a speed sensor at one of the wheels not working properly. The Check Engine Light comes on anytime a critical system is having a problem. You need to have the Check Engine scanned for codes and diagnosed.
Can I drive with AWD malfunction?
If any malfunction occurs in the AWD system while the engine is running, the warning light will come on. If the warning light blinks rapidly during operation, stop the vehicle with the engine idling in a safe place immediately. Then if the light turns off after a while, you can continue driving.
How can I tell if my AWD is working?
Climb in the car, close the door and start the engine. Release the parking brake. Place the transmission in first gear and momentarily apply a small amount of power. If the AWD system is working correctly, the car will attempt to move forward, propelled by the rear wheels.
How do I reset my DSC sensor?
Certain sensors, after having detected an alarm condition, require a reset to exit the alarm condition (i.e. glass break sensors, smoke detectors, etc.). To reset the detectors, press and hold the Reset key for two seconds or press *72. How to set the date and time on the keypad.