Battery Interrupt Igniter, 48 Volt -N751-, REMOVING AND INSTALLING
WARNING: This page is about a different car, the 2022 Audi SQ7 and 2022 Audi Q7. However, it is still accessible from the selected car via links, so may be relevant.
The Battery Interrupt Igniter, 48 Volt -N751- is integrated in the Battery, 48 V -A6- and cannot be replaced separately if faulty.
Battery, 48 V -A6-, Removing and Installing. Refer to COMPONENT LOCATION OVERVIEW - RELAY PANELS, FUSE PANELS AND E-BOXES .