clutch BUICK REGAL 2011 Owner's Manual

Black plate (18,1)Buick Regal Owner Manual - 2011
9-18 Driving and Operating
4. Set the parking brake. SeeParking Brake on page 9‑31.
{WARNING
Turning off the vehicle while
moving may cause loss of power
assist in the brake and steering
systems and disable the airbags.
While driving, only shut the
vehicle off in an emergency.
5. If the vehicle must be shut off while driving, turn the ignition to
ACC/ACCESSORY.
The ignition switch can bind in the
LOCK/OFF position with the wheels
turned off center. If this happens,
move the steering wheel from right
to left while turning the key to ACC/
ACCESSORY. If this does not work,
then the vehicle needs service. B (ACC/ACCESSORY):
This
position unlocks the steering wheel.
Some accessories can be used in
this position.
C (ON/RUN): The ignition switch
stays in this position when the
engine is running. This position can
be used to operate the electrical
accessories, as well as to display
some warning and indicator lights.
The battery could be drained if the
key is left in the ON/RUN position
with the engine off. The vehicle
might not start if the battery is
allowed to drain for an extended
period of time.
D (START): This position starts the
engine. When the engine starts,
release the key. The ignition switch
will return to ON/RUN for normal
driving.
Starting the Engine
Place the transmission in the
proper gear.
Automatic Transmission
Move the shift lever to P (Park) or
N (Neutral). The engine will not start
in any other position. To restart the
vehicle when it is already moving,
use N (Neutral) only.
Notice: Do not try to shift to
P (Park) if the vehicle is moving.
If you do, you could damage the
transmission. Shift to P (Park)
only when the vehicle is stopped.
Manual Transmission
The shift lever should be in neutral
and the parking brake engaged.
Hold the clutch pedal down to the
floor and start the engine. The
vehicle will not start if the clutch
pedal is not all the way down.

Black plate (23,1)Buick Regal Owner Manual - 2011
Driving and Operating 9-23
To shift out of P (Park):
1. Apply the brake pedal.
2. Turn the ignition to ON/RUN.
3. Press the shift lever button.
4. Move the shift lever to thedesired position.
If still unable to shift out of P (Park):
1. Fully release the shift lever button.
2. Hold the brake pedal down and press the shift lever button
again.
3. Move the shift lever to the desired position.
If you still cannot move the shift
lever from P (Park), consult your
dealer or a professional towing
service.Parking
If the vehicle has a manual
transmission, before getting out of
the vehicle, move the shift lever into
R (Reverse) if parking on a downhill
slope. On a level surface or an
uphill slope, use 1 (First) gear.
Firmly apply the parking brake. Turn
the wheels toward the curb for a
downhill slope, or away from the
curb for an uphill slope. Once the
shift lever has been placed into gear
with the clutch pedal pressed in,
turn the ignition key to LOCK/OFF,
remove the key, and release the
clutch.
Parking over Things
That Burn
{WARNING
Things that can burn could touch
hot exhaust parts under the
vehicle and ignite. Do not park
over papers, leaves, dry grass,
or other things that can burn.

Black plate (29,1)Buick Regal Owner Manual - 2011
Driving and Operating 9-29
Manual Transmission
This is the shift pattern for the
six-speed manual transmission.
To operate the transmission:
Notice:Do not rest your hand on
the shift lever while driving. The
pressure could cause premature
wear in the transmission. The
repairs would not be covered by
the vehicle warranty. Notice:
Do not rest your foot on
the clutch pedal while driving or
while stopped. The pressure can
cause premature wear in the
clutch. The repairs would not be
covered by the vehicle warranty.
1 (First): Press the clutch pedal
fully to the pedal stop and shift into
1 (First). Then slowly let up on the
clutch pedal as you press the
accelerator pedal.
If you come to a complete stop and
it is hard to shift into 1 (First), put
the shift lever in Neutral and let up
on the clutch. Press the clutch pedal
back down. Then shift into 1 (First).
2 (Second): Press the clutch pedal
as you let up on the accelerator
pedal and shift into 2 (Second).
Then, slowly let up on the clutch
pedal as you press the accelerator
pedal. 3 (Third), 4 (Fourth), 5 (Fifth),
and 6 (Sixth):
Shift into 3 (Third),
4 (Fourth), 5 (Fifth), and 6 (Sixth)
the same way you do for
2 (Second). Slowly let up on the
clutch pedal as you press the
accelerator pedal. For the best
fuel economy, use 6 (Sixth) gear
whenever vehicle speed and
driving conditions allow.
{WARNING
If you skip a gear when you
downshift, you could lose control
of the vehicle. You could injure
yourself or others. Do not shift
down more than one gear at a
time when you downshift.
Notice: Do not skip gears
while upshifting. This can
cause premature wear in the
transmission. The repairs would
not be covered by the vehicle
warranty.

Black plate (30,1)Buick Regal Owner Manual - 2011
9-30 Driving and Operating
To stop, let up on the accelerator
pedal and press the brake pedal.
Just before the vehicle stops, press
the clutch pedal and the brake
pedal, and shift to Neutral.
Neutral:Use this position when
you start or idle the engine.
The shift lever is in Neutral when it
is centered in the shift pattern, not in
any gear.
R (Reverse): To back up, with the
vehicle at a complete stop, press
down the clutch pedal. Then pull up
on the button on the selector lever,
and shift into R (Reverse). Let up
on the clutch pedal slowly while
pressing the accelerator pedal. If R (Reverse) gear does not
engage, shift the transmission to
Neutral, release the clutch pedal
and press it back down. Repeat the
gear selection.
Notice:
Shifting to R (Reverse)
while the vehicle is moving
forward could damage the
transmission. The repairs would
not be covered by the vehicle
warranty. Shift to R (Reverse) only
after the vehicle is stopped.
Use R (Reverse) along with the
parking brake to park the vehicle.
When operating, press the clutch
pedal down completely. Do not use
the pedal as a foot rest.Brakes
Antilock Brake
System (ABS)
This vehicle has the Antilock Brake
System (ABS), an advanced
electronic braking system that helps
prevent a braking skid.
When the engine is started and the
vehicle begins to drive away, ABS
checks itself. A momentary motor or
clicking noise might be heard while
this test is going on, and it might
even be noticed that the brake
pedal moves a little. This is normal.
If there is a problem with ABS, this
warning light stays on. See Antilock
Brake System (ABS) Warning Light
on page 5‑17.

Black plate (33,1)Buick Regal Owner Manual - 2011
Driving and Operating 9-33
EPB Release
To release the EPB, place the
ignition in the ON/RUN position,
apply and hold the brake pedal, and
push down momentarily on the EPB
switch. If you attempt to release
the EPB without the brake pedal
applied, a chime will sound, and
the DIC message PRESS BRAKE
PEDAL TO RELEASE PARK
BRAKE will be displayed. The EPB
is released when the parking brake
status light is off.
If the parking brake warning
light is on, the EPB has detected
an error in another system and is
operating with reduced functionality.
To release the EPB when this light
is on, push down on the EPB switch
and hold it in the down position.
EPB release may take a longer
period of time than normal when
this light is on. Continue to hold the
switch until the parking brake status
light is off. If the light is on, see your
dealer.Notice:
Driving with the parking
brake on can overheat the brake
system and cause premature
wear or damage to brake system
parts. Make sure that the parking
brake is fully released and the
brake warning light is off before
driving.
Automatic EPB Release
The EPB will automatically release if
the vehicle is running, placed into
gear, and an attempt is made to
drive away. Avoid rapid acceleration
when the EPB is applied, to
preserve parking brake lining life.
The EPB can also be used to
prevent roll back for vehicles with a
manual transmission taking off on
a hill. In a situation where no roll
back is desired, an applied EPB will
allow both feet to be used for the
clutch and accelerator pedals in
preparation for starting the vehicle
moving in the intended direction. In this situation, perform the normal
clutch and/or accelerator actions
required to begin moving the
vehicle. There is no need to push
the switch to release the EPB.
Brake Assist
This vehicle has a brake assist
feature designed to assist the driver
in stopping or decreasing vehicle
speed in emergency driving
conditions. This feature uses the
stability system hydraulic brake
control module to supplement
the power brake system under
conditions where the driver has
quickly and forcefully applied the
brake pedal in an attempt to quickly
stop or slow down the vehicle.

Black plate (41,1)Buick Regal Owner Manual - 2011
Driving and Operating 9-41
Reducing Speed While Using
Cruise Control
If the cruise control system is
already activated:
.Move the thumbwheel toward
SET/−and hold until the desired
lower speed is reached, then
release it.
.To slow down in small amounts,
move the thumbwheel toward
SET/− briefly. Each time this is
done, the vehicle goes about
1.6 km/h (1 mph) slower.
Passing Another Vehicle While
Using Cruise Control
Use the accelerator pedal to
increase the vehicle speed. When
you take your foot off the pedal, the
vehicle will slow down to the
previous set cruise control speed. Using Cruise Control on Hills
How well the cruise control works
on hills depends upon the vehicle
speed, load, and the steepness of
the hills. When going up steep hills,
you might have to step on the
accelerator pedal to maintain
the vehicle speed. When going
downhill, you might have to brake
or shift to a lower gear to maintain
the vehicle speed. When the brakes
are applied, the cruise control is
disengaged.
Ending Cruise Control
There are three ways to end cruise
control:
.Step lightly on the brake pedal
or clutch to disengage cruise
control.
.Press*on the steering wheel.
.Press1on the steering wheel
to turn off the cruise control.
Erasing Speed Memory
The cruise control set speed is
erased from memory by pressing
the
1button or if the ignition is
turned off.

Black plate (1,1)Buick Regal Owner Manual - 2011
Vehicle Care 10-1
Vehicle Care
General Information
General Information . . . . . . . . . . 10-2
California Proposition 65Warning . . . . . . . . . . . . . . . . . . . . 10-3
California Perchlorate Materials Requirements . . . . 10-3
Accessories and Modifications . . . . . . . . . . . . . . . 10-3
Vehicle Checks
Doing Your OwnService Work . . . . . . . . . . . . . . . 10-4
Hood . . . . . . . . . . . . . . . . . . . . . . . . 10-5
Engine Compartment Overview . . . . . . . . . . . . . . . . . . . 10-6
Engine Oil . . . . . . . . . . . . . . . . . . . 10-9
Engine Oil Life System . . . . . 10-13
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . 10-14
Manual Transmission Fluid . . . . . . . . . . . . . . . . . . . . . . 10-14 Hydraulic Clutch . . . . . . . . . . . . 10-14
Engine Air Cleaner/Filter . . . . 10-15
Cooling System . . . . . . . . . . . . 10-17
Engine Coolant . . . . . . . . . . . . . 10-18
Engine Overheating . . . . . . . . 10-21
Power Steering Fluid . . . . . . . 10-23
Washer Fluid . . . . . . . . . . . . . . . 10-24
Brakes . . . . . . . . . . . . . . . . . . . . . 10-25
Brake Fluid . . . . . . . . . . . . . . . . . 10-26
Battery . . . . . . . . . . . . . . . . . . . . . 10-27
Starter Switch Check . . . . . . . 10-28
Automatic Transmission Shift
Lock Control Function
Check . . . . . . . . . . . . . . . . . . . . . 10-28
Ignition Transmission Lock Check . . . . . . . . . . . . . . . . . . . . . 10-29
Park Brake and P (Park) Mechanism Check . . . . . . . . 10-29
Wiper Blade Replacement . . . . . . . . . . . . . . 10-30
Headlamp Aiming
Headlamp Aiming . . . . . . . . . . 10-30
Bulb Replacement
Bulb Replacement . . . . . . . . . . 10-31
Halogen Bulbs . . . . . . . . . . . . . . 10-31
Headlamps, Front TurnSignal and Parking
Lamps . . . . . . . . . . . . . . . . . . . . 10-31
Fog Lamps . . . . . . . . . . . . . . . . . 10-32
Taillamps, Turn Signal, Stoplamps, and Back-Up
Lamps . . . . . . . . . . . . . . . . . . . . 10-33
License Plate Lamp . . . . . . . . 10-34
Replacement Bulbs . . . . . . . . . 10-34
Electrical System
Electrical System Overload . . . . . . . . . . . . . . . . . . 10-35
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . 10-36
Engine Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . 10-36
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . 10-40

Black plate (7,1)Buick Regal Owner Manual - 2011
Vehicle Care 10-7
A.Engine Air Cleaner/Filter on
page 10‑15.
B. Engine Cover.
C. Engine Oil Dipstick. See Engine
Oil on page 10‑9.
D. Engine Oil Fill Cap. See Engine
Oil on page 10‑9.
E. Transmission Fluid Cap and Dipstick. See Automatic
Transmission Fluid on
page 10‑14. F. Power Steering Fluid Reservoir
and Cap. See Power Steering
Fluid on page 10‑23.
G. Brake Master Cylinder and Hydraulic Clutch Reservoir
(if equipped with manual
transmission). See Brakes on
page 10‑25 orHydraulic Clutch
on page 10‑14.
H. Battery Cover. See Battery on
page 10‑27. I. Engine Coolant Reservoir and
Pressure Cap. See Engine
Coolant on page 10‑18.
J. Windshield Washer Fluid Reservoir. See Washer Fluid on
page 10‑24.
K. Engine Compartment Fuse
Block on page 10‑36.

Black plate (14,1)Buick Regal Owner Manual - 2011
10-14 Vehicle Care
2. Press the DIC menu button onthe turn signal lever to enter the
Vehicle Information Menu. Use
the thumbwheel to scroll through
the menu items until you reach
REMAINING OIL LIFE.
3. Press the SET/CLR button to reset the oil life at 100%.
4. Turn the ignition to LOCK/OFF.
The system is reset when the
CHANGE ENGINE OIL SOON
message is off and the REMAINING
OIL LIFE 100% message is
displayed.
If the CHANGE ENGINE OIL
message comes back on when the
vehicle is started, the engine oil life
system has not been reset. Repeat
the procedure.Automatic Transmission
Fluid
How to Check Automatic
Transmission Fluid
It is not necessary to check the
transmission fluid level.
A transmission fluid leak is the only
reason for fluid loss. If a leak
occurs, take the vehicle to your
dealer service department and have
it repaired as soon as possible.
There is a special procedure for
checking and changing the
transmission fluid. Because this
procedure is difficult, you should
have this done at your dealer
service department. Contact your
dealer for additional information.
The procedure can be found in the
service manual. To purchase a
service manual, see Service
Publications Ordering Information
on page 13‑11.
Change the fluid and filter at the
intervals listed in Scheduled
Maintenance on page 11‑2, and be sure to use the fluid listed in
Recommended Fluids and
Lubricants on page 11‑6.
Manual Transmission
Fluid
It is not necessary to check the
manual transmission fluid level.
A transmission fluid leak is the only
reason for fluid loss. If a leak
occurs, take the vehicle to your
dealer service department and
have it repaired as soon as
possible. See
Recommended Fluids
and Lubricants on page 11‑6 for the
proper fluid to use.
Hydraulic Clutch
For vehicles with a manual
transmission, it is not necessary to
regularly check brake/clutch fluid
unless there is a leak suspected.
Adding fluid will not correct a leak.
A fluid loss in this system could
indicate a problem. Have the
system inspected and repaired.

Black plate (15,1)Buick Regal Owner Manual - 2011
Vehicle Care 10-15
When to Check and What
to Use
The brake/hydraulic clutch fluid
reservoir cap has this symbol on it.
The common hydraulic clutch and
brake master cylinder fluid reservoir
is filled with either DOT 3 or DOT 4
brake fluid as indicated on the
reservoir cap. SeeEngine
Compartment Overview on
page 10‑6 for reservoir location.
How to Check and Add Fluid
Visually check the brake/clutch fluid
reservoir to make sure the fluid level
is at the MIN (minimum) line on the
side of the reservoir. The brake/
hydraulic clutch fluid system should
be closed and sealed. Do not remove the cap to check the
fluid level or to top‐off the fluid level.
Remove the cap only when
necessary to add the proper fluid
until the level reaches the MIN line.
Engine Air Cleaner/Filter
See
Engine Compartment Overview
on page 10‑6 for the location of the
engine air cleaner/filter.
When to Inspect the Engine Air
Cleaner/Filter
Inspect the air cleaner/filter at the
scheduled maintenance intervals
and replace it at the first oil change
after each 80 000 km (50,000 mile)
interval. See Scheduled
Maintenance on page 11‑2 for more
information. If you are driving in
dusty/dirty conditions, inspect the
filter at each engine oil change.
How to Inspect the Engine Air
Cleaner/Filter
To inspect the air cleaner/filter,
remove the filter from the vehicle
and lightly shake the filter to release loose dust and dirt. If the filter
remains covered with dirt, a new
filter is required.
To inspect or replace the engine air
cleaner/filter:
2.0 L L4 Engine
1. Open the hood. See
Hood on
page 10‑5.
A. Electrical Connector
B. Air Duct Clamp
C. Screws (5)
2. Disconnect the outlet duct by loosening the air duct clamp (B).