Hello all. I have a problem with Volvo FH 13 2011 EEV . Sometime the needle for air pressure on the cluster drop to zero and warning buzzer for low air pressure it's on. After some seconds or minutes all things come back to normal and the needle is back on normal position. It's may have a problem in the cluster, like bad solder, bad stepper motor or something else? Anybody have some idea ? Thank you in advance for helping !