Is there a fuse for Audi a6 fuel gauge?

The Audi A6 does not have a dedicated fuse specifically for the fuel gauge itself. Instead, the fuel gauge is part of the vehicle's instrument cluster and relies on other electrical components, including the fuel sending unit and related wiring. If the fuel gauge is malfunctioning, it’s advisable to check the relevant fuses for the instrument cluster and the fuel system. If those are intact, further diagnosis of the gauge or sending unit may be necessary.