Hello! Depends a lot on who installed it and where. In theory it should be quite easy, as everything has connectors, so it's just plug and play when replacing with the same model.

Hi. No link, as I bought it from my country. Try to directly contact the manufacturer.

@@UltimateDIY ok, thanx

Hi. Either lower the volume or fully mute it. I don't exactly remember.

I don't think it has a voltage. Usually the sensors get the power from the reverse bulb. So they only have power while reversing. But don't know if this applies to absolutely all models.

@@UltimateDIY Thank you for your answer.

Welcome!

​@@UltimateDIY is it normal for mine (made by Dunlop) to not show anything on screen when i put in reverse? I recently bought them and after installing it the screen doesn't turn on.... can it be because i connected the sensor black wire (ground/negative) to the negative of the light bulb)

Really hard for me to guess, as I have no idea how your model looks like or it's suposed to be wired.

I do not know.

It stays on for about 2 3 seconds and turns off I don't know what I did wrong when I installed it

Is it a new install? Did it ever work correctly or directly with this error?

It's a new install

I don't understand what I've done wrong I have a 07 astra h

I connected and wound the wires together black to brown wire andd the red to the white reverses white . Used a wire cutter to expose the sheath