Buick Regal 2018-2025 Owners Manual / Vehicle Care / Electrical System
Buick Regal: Electrical System
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Electrical System Overload
The vehicle has fuses and circuit
breakers to protect against an
electrical system overload.
When the current electrical load is
too heavy, the circuit breaker opens
and closes, protecting the circui
Engine Compartment Fuse
Block
To remove the fuse block cover,
squeeze the three retaining clips on
the cover and lift it straight up.
Caution:
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep
Instrument Panel Fuse
Block
The instrument panel fuse block is
in the instrument panel, on the
driver side of the vehicle. To access
the fuses, press in on the sides of
the cover and pull to release it from
the instrument panel
SEE MORE:
Cylinder Head Disassemble
Special Tools
EN-43963 Valve Spring Compressor (off car)
EN-46116 Valve Stem Seal Remover/Installer
EN-50717 Valve Spring Compressor
For equivalent regional tools, refer to Special Tools.
1.
Remove the intake camshaft position sensor (2) and bolt (1).
2.
Remove the exhaust camshaft position
Dual Automatic Climate
Control System
The climate control buttons on the center stack and on the climate control
display are used to adjust the heating, cooling, and ventilation.
Center Stack Climate Controls
Driver and Passenger
Temperature Displays
Driver and Passenger
Temperature Controls
Driver and Passenger Heated
and Venti
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