Buick 2014 Regal Owner's Manual page 282

To remove the fuse block cover,
press the three retaining clips on the
cover and lift it straight up.
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the
covers on any electrical
component.
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
1 Transmission
Control Module
2 Engine Control
Module
3 Not Used