The new battery is depleted; I will remove the fuse for the radio as it does not turn off.

[ford_fiesta98]

That is it, gentlemen. Any assistance on the placement of the aforementioned fuse would be appreciated.

The automobile was last utilised on Friday at 5:30 PM and remains unlocked. Would this result in any systems remaining active due to not securing it?

[David_Smith2003]

The guidebook indicates that the radio supply is fuse 21, 15 amp, located beneath the glovebox on the drop-down panel.

Although it may not be pertinent, there exists a fuse for the audio/BVC module/DAB module located in the engine bay, specifically fuse 43, rated at 15 amps.

[David_Smith2003]

Typically, two fuses are required for the stereo system. One constant live and one ignition live.

[Thomas_Green78]

What is connected to the 12v socket?

Is a dashcam installed?

[ford_fiesta98]

Indeed, the dash cam requires unplugging. For as far as I can recall, I have never locked my vehicle when at home. Upon researching the Mondeo, I suspect my issue may have arisen from failing to secure the car, which deactivates the radio.

[generic_user2]

Is your vehicle stored in a garage overnight? Otherwise, you may discover that your insurance will deny coverage if your vehicle is stolen.