BMW 320D 136CV heater problem

Hello everyone, to see if someone can help me that I am already crazy, my 320 starts badly in the morning, look at the heaters and they are fine, the problem is that the relay does not send them current to them, that I can have, if I act the reluctance he heats well, I spend something like this?

Hello. In principle the heater do not act unless you are below four degrees, I do not know if it is your case, if not, first check that after the diesel filter does not come out air, it is also possible to be the possibility that the combustibel pre-pump does not work, which if I remember correctly in the 136CV is in the right side of the tank. Under the rear seat bears record. I hope to help.
All the best.

From the DC housing fuel filter to the injection pump, two plastic tubes are tubes that touch and take air out there, it would be the most feasible to know chassis to see fuel installation etc. or diagnosis I hope it helps you report: