reverse cam

I bought a 2023 Mitsubishi Strada, known in most parts of the world as a Triton. Although it's 2023 it hasn't changed for a few years and this head unit has been sold here for several years with it. Probably next year Mitsubishi will make an all new model. Anyway I bought a 3rd party head unit...

Hey i just installed my reverse cam to my Power acoustic and it works great accept last night when I turned on my lights. Every time I hit the brakes my sterio will turn to camera mode but it won't show picture.