Problem, hilfe!

[McJakub]

Hello
I speak German a bit but it will be easier for me to explain my problem in English.
So, my panther tank stopped working. When I turn it on the red light turns on and doesnt flash. It keeps lighting until i turn the tank off. I am really dont know what should I do so please help me. Now the light doesnt even light, but the motor wheel start to work. When I turned it off and on again the other wheel started to work. I really dont know what to do and I really need help.

Danke

[arfin]

This usually means corrosion on the PCB board. You can try opening up the tank and cleaning off the corrosion.