If the heat still doesn't turn off after that, I'll try connecting the valve straight to 12 volts and ground. If the fault is with the valve's mechanics or the controls, that will reveal it.

Is this the identical issue that you were seeing prior to installing the URO component? Finding an original monovalve: how do you do it? Was it ever effective?

As a design principle, Mercedes ensured that the monovalve would automatically switch to maximum heat in the event of a failure or control ...

For the most part, I achieve the same outcome on my 2019. It usually reads slightly low when I check it first thing in the morning before starting the car. After putting it to rest for half an hour or longer after a long day of driving, the level is perfectly good. What I mentioned above is exactly ...

Excuse me,

You can tell these aren't empty fuses because there isn't a pin to connect them to anything.
Please fold the backseats and enter the cabin through the trunk instead of leaving it open.


If a module continues to be active (which is common with diveristy antennas), the draining process ...