Black plate (39,1)
Buick Regal Owner Manual - 2012
Vehicle Care
10-39
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 circuit
until the current load returns to
normal or the problem is fixed.
This greatly reduces the chance of
circuit overload and fire caused by
electrical problems.
Fuses and circuit breakers protect
power devices in the vehicle.
Replace a bad fuse with a new one
of the identical size and rating.
If there is a problem on the road
and a fuse needs to be replaced,
the same amperage fuse can be
borrowed. Choose some feature of
the vehicle that is not needed to use
and replace it as soon as possible.
Headlamp Wiring
An electrical overload may cause
the lamps to go on and off, or in
some cases to remain off. Have the
headlamp wiring checked right
away if the lamps go on and off or
remain off.
Windshield Wipers
If the wiper motor overheats due to
heavy snow or ice, the windshield
wipers will stop until the motor cools
and will then restart.
Although the circuit is protected
from electrical overload, overload
due to heavy snow or ice may
cause wiper linkage damage.
Always clear ice and heavy snow
from the windshield before using
the windshield wipers.
If the overload is caused by an
electrical problem and not snow or
ice, be sure to get it fixed.
Fuses and Circuit
Breakers
The wiring circuits in the vehicle are
protected from short circuits by a
combination of fuses and circuit
breakers. This greatly reduces the
chance of damage caused by
electrical problems.
To check a fuse, look at the
silver-colored band inside the fuse.
If the band is broken or melted,
replace the fuse. Be sure to replace
a bad fuse with a new one of the
identical size and rating.
Fuses of the same amperage can
be temporarily borrowed from
another fuse location, if a fuse goes
out. Replace the fuse as soon as
possible.
To identify and check fuses, circuit
breakers, and relays, see
Engine
Compartment Fuse Block on
page 10
‑
40
and
Instrument Panel
Fuse Block on page 10
‑
43
.
Содержание Regal 2012
Страница 6: ...Black plate 6 1 Buick Regal Owner Manual 2012 vi Introduction 2 NOTES...
Страница 8: ...Black plate 2 1 Buick Regal Owner Manual 2012 1 2 In Brief Instrument Panel...
Страница 114: ...Black plate 4 1 Buick Regal Owner Manual 2012 4 4 Storage 2 NOTES...
Страница 158: ...Black plate 44 1 Buick Regal Owner Manual 2012 5 44 Instruments and Controls 2 NOTES...
Страница 166: ...Black plate 8 1 Buick Regal Owner Manual 2012 6 8 Lighting 2 NOTES...
Страница 220: ...Black plate 54 1 Buick Regal Owner Manual 2012 7 54 Infotainment System 2 NOTES...
Страница 286: ...Black plate 58 1 Buick Regal Owner Manual 2012 9 58 Driving and Operating 2 NOTES...
Страница 292: ...Black plate 6 1 Buick Regal Owner Manual 2012 10 6 Vehicle Care Engine Compartment Overview 2 0L L4 Engine...
Страница 294: ...Black plate 8 1 Buick Regal Owner Manual 2012 10 8 Vehicle Care 2 4L L4 Engine without eAssist...
Страница 296: ...Black plate 10 1 Buick Regal Owner Manual 2012 10 10 Vehicle Care 2 4L L4 Engine with eAssist...
Страница 399: ...Black plate 5 1 Buick Regal Owner Manual 2012 Service and Maintenance 11 5...
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