GPS Repairs - Mercedes CLA C117 - cracking in the loudspeaker Comand Online NTG 4.5

Loud crackling from the loudspeaker of the Comand Online NTG 4.5.

After switching on the Mitsubishi appliance, noises such as loud cracking, popping or crackling can be heard from the loudspeaker. The fault often occurs when the appliance is switched off and then switched on again after a short time.