Black plate (13,1)
Buick Regal Owner Manual - 2012
Vehicle Care
10-13
has so much oil that the oil level
gets above the cross-hatched
area that shows the proper
operating range, the engine could
be damaged. You should drain
out the excess oil or limit driving
of the vehicle and seek a service
professional to remove the
excess amount of oil.
See
Engine Compartment Overview
on page 10
‑
6
for the location of the
engine oil fill cap.
Add enough oil to put the level
somewhere in the proper operating
range. Push the dipstick all the way
back in when through.
Selecting the Right Engine Oil
Selecting the right engine oil
depends on both the proper oil
specification and viscosity grade.
See
Recommended Fluids and
Lubricants on page 11
‑
12
.
Specification
Use and ask for licensed engine oils
with the dexos1
™
approved
certification mark. Engine oils
meeting the requirements for the
vehicle should have the dexos1
approved certification mark. This
certification mark indicates that the
oil has been approved to the dexos1
specification.
Notice:
Failure to use the
recommended engine oil or
equivalent can result in engine
damage not covered by the
vehicle warranty. Check with your
dealer or service provider on
whether the oil is approved to the
dexos1 specification.
Viscosity Grade
SAE 5W
‐
30 is the best viscosity
grade for the vehicle. Do not use
other viscosity grade oils such as
SAE 10W
‐
30, 10W
‐
40, or 20W
‐
50.
If in an area of extreme cold, where
the temperature falls below
−
20°F
(
−
29°C), an SAE 0W
‐
30 oil should
be used. An oil of this viscosity
grade will provide easier cold
starting for the engine at extremely
low temperatures. When selecting
an oil of the appropriate viscosity
grade, always select an oil that
meets the dexos1 specification or
equivalent. See
“
Specification
”
for
more information.
Summary of Contents for Regal 2012
Page 6: ...Black plate 6 1 Buick Regal Owner Manual 2012 vi Introduction 2 NOTES...
Page 8: ...Black plate 2 1 Buick Regal Owner Manual 2012 1 2 In Brief Instrument Panel...
Page 114: ...Black plate 4 1 Buick Regal Owner Manual 2012 4 4 Storage 2 NOTES...
Page 158: ...Black plate 44 1 Buick Regal Owner Manual 2012 5 44 Instruments and Controls 2 NOTES...
Page 166: ...Black plate 8 1 Buick Regal Owner Manual 2012 6 8 Lighting 2 NOTES...
Page 220: ...Black plate 54 1 Buick Regal Owner Manual 2012 7 54 Infotainment System 2 NOTES...
Page 286: ...Black plate 58 1 Buick Regal Owner Manual 2012 9 58 Driving and Operating 2 NOTES...
Page 294: ...Black plate 8 1 Buick Regal Owner Manual 2012 10 8 Vehicle Care 2 4L L4 Engine without eAssist...
Page 296: ...Black plate 10 1 Buick Regal Owner Manual 2012 10 10 Vehicle Care 2 4L L4 Engine with eAssist...
Page 399: ...Black plate 5 1 Buick Regal Owner Manual 2012 Service and Maintenance 11 5...
Page 401: ...Black plate 7 1 Buick Regal Owner Manual 2012 Service and Maintenance 11 7...