You certainly could try completely disconnecting the radio and repowering it to see if that resets the control unit. Although it might discharge the CD, the unit may still cycle as if there is a CD it's trying to eject. At this point you will need to send the unit out for repair or upgrade to an aftermarket unit.6 Jul 2021
What causes battery discharge?
“Electrical devices or lights left running, a defective charging system or alternator, and extreme weather are some common reasons but maybe it's just time to get a new battery.”
What is battery discharge warning on Kia?
If You receive a battery discharge warning from Your Kia Sportage, it's Kia's way of telling You that You shouldn't use auxiliary power without the engine running.
How do I turn off battery discharge warning?
To clear the battery getting discharged warning, start the engine to allow the alternator to recharge the battery. If you keep the ignition on, the battery will discharge to the point that you will not start the car and may need a jump start.
What causes BMW battery discharge?
Possible causes of BMW battery drain problem. The increased battery discharge can be caused by several issues, the most common of which is an old battery, a faulty IBS (Intelligent Battery Sensor), or a poor ground connection.28 Jan 2021
What does main battery discharge mean?
Discharging, or draining, describes the process of your battery loosing voltage, or energy. It is important to understand that a battery is always discharging anytime it is not being directly charged. Discharging your battery can be both an active or an inactive process.