Motor vehicle having a pressure vessel, and operating method for a motor vehicle

An operating method for a motor vehicle having a pressure vessel system, wherein the pressure vessel system comprises a plurality of pressure vessels, at least one first pressure vessel of the plurality of pressure vessels is arranged in a first region of the motor vehicle, and at least one second pressure vessel of the plurality of pressure vessels is arranged in a second region of the motor vehicle, comprising the acts of:

• removing fuel from the pressure vessel system in such a manner that, when a filling level or a limit temperature of the at least one first pressure vessel is equal to or less than a removal limit value of the at least one first pressure vessel corresponding to a lower filling level limit or a limit temperature of the at least one first pressure vessel, fuel is drawn from the least one second pressure vessel when the at least one second pressure vessel has a higher filling level;
• and
• filling the pressure vessel system with fuel such that when a filling limit value of an overall filling level of the pressure vessel system is reached or exceeded, the at least second pressure vessel has a higher filling level than the first pressure vessel.

An operating method for a motor vehicle having a pressure vessel system, wherein the pressure vessel system comprises a plurality of pressure vessels, at least one first pressure vessel of the plurality of pressure vessels is arranged in a first region of the motor vehicle, and at least one second pressure vessel of the plurality of pressure vessels is arranged in a second region of the motor vehicle, comprising the act of:

• filling the pressure vessel system with fuel such that when a filling limit value of an overall filling level of the pressure vessel system is reached or exceeded, the at least second pressure vessel has a higher filling level than the first pressure vessel.