Škoda Superb Autoradio Symphony 2005 Instruction Manual

To reset the Škoda Superb Autoradio Symphony 2005, press and hold the power button for about 10 seconds until the unit restarts. If this does not work, disconnect the car battery for a few minutes and reconnect it.
Check the radio's fuse in the fuse box. If the fuse is blown, replace it with a new one of the same amperage. Also, ensure all connections to the radio are secure.
Ensure that the volume is turned up and not muted. Check the speaker connections and wiring. If the problem persists, the internal amplifier or speakers might need professional inspection.
Ensure the antenna is fully extended and not damaged. Consider installing a signal booster or checking the antenna connections for any corrosion or loose wires.
This model does not have built-in Bluetooth. Consider using an aftermarket Bluetooth adapter that connects via the AUX port or FM transmitter.
Check if there is already a disc inside. If not, the mechanism might be faulty or blocked, requiring professional repair. Avoid forcing discs into the slot.
Press the 'Menu' button and navigate to the time settings using the arrow keys. Adjust the hours and minutes using the volume knob or arrow keys, and confirm by pressing 'OK' or 'Menu' again.
Clean the buttons with a soft cloth to remove any dirt or debris. If they still don't respond, the internal contacts may be worn out, requiring professional servicing.
The radio code should be in the owner's manual or on a card provided with the vehicle. If unavailable, contact a Škoda dealer with the vehicle's VIN and radio serial number.
This may be caused by a weak battery or faulty wiring. Check the constant power wire for proper connection and ensure the battery voltage is stable.