stop start Acura RL 2007 User Guide

à
à
à
à
The transmission may automatically
downshif t f rom the higher gear to
the lower gear under these
conditions:
Driving on level roads and downhill
Driving uphill
Downshif ting gives you more power
when climbing, and provides engine
brakingwhengoingdownasteephill.
Thegearindicatorwillflashthe
numberof thelowergearseveral
times, then return to the higher gear.
To shift from
43
54
To shift from 43
54 Speed range
under 17 mph
(27 km/h)
under 38 mph
(60 km/h)
When you accelerate away f rom a
stop, the transmission starts in f irst
gear. You have to manually upshif t
between first and fifth gears. Make
sure you upshif t bef ore the engine
speed reaches the tachometer’s red
zone.
The transmission also shif ts
automatically as the vehicle comes to
a complete stop. It downshif ts to f irst
gear when the vehicle speed is under
8mph(13km/h).
If you try to manually downshif t at a
speed that would cause the engine to
exceed the redline in a lower gear,
the transmission does not downshif t.
If the vehicle speed slows to below
the redline of the selected lower gear
position while the indicator is
f lashing, the transmission
downshif ts, and the display shows
the selected lower gear.
Speed range
under 41 mph
(65 km/h)
under 47 mph
(75 km/h)
The transmission remains in the
selectedgear(5,4,3,2,or1).There
is no automatic downshif t when you
push the accelerator pedal to the
f loor.
Automatic Transmission
346
——
y
y
(y
y

à
à
à
àà
à
à
The table shows the speed ranges
f or upshif ting and downshif ting.
When you are in Sequential
SportShif t mode, and the vehicle is
stopped, push f orward on the shif t
lever to shif t to second gear. You
will see ‘‘2’’ in the display. Starting
out in second gear will help to
reduce wheelspin in deep snow or
on a slippery surf ace.
If you start out in second gear, the
transmission will be f ixed in that
gear.
To shift from
12
23
34
45 To shift from
32
43
54
The transmission will not
automatically downshif t to f irst gear
even when the vehicle speed is
under 8 mph (13 km/h). You need to
shif t down to f irst gear manually.
Speed range
over 0 mph
(0 km/h)
over 8 mph
(13 km/h)
over 17 mph
(27 km/h)
over 37 mph
(60 km/h) Speed range
under 56 mph
(90 km/h)
under 93 mph
(150 km/h)
under 130 mph
(209 km/h)
CONT INUED
St art ing in Second Gear
Automatic Transmission
Driving
347
——
y
y
(yy

Your vehicle is equipped with a tire
pressure monitoring system (TPMS)
that turns on every time you start the
engine and monitors the pressure in
your tires while driving.
Each tire has its own pressure
sensor. If the air pressure of a tire
becomes significantly low, the
sensor in that tire immediately sends
a signal that causes the low tire
pressure indicator in the
instrumental panel and the
appropriate tire position indicator on
thetirepressuremonitoronthe
multi-info rmation display (see page
)tocomeon. For
example, if you check and fill
your tires in a warm area, then drive
in extremely cold weather, the tire
pressure will be lower than
measured and could be underinflated
and cause the low tire pressure
indicator to come on. Or, if you
check and adjust your tire pressure
in cooler conditions, and drive into
extremely hot conditions, the tire
maybecomeoverinflated.However,
the low tire pressure indicator will
not come on if the tires are
overinflated.
When
the low tire pressure indicator
is on, one or more of your tires is
signifi cantly underinflated. The
multi-information display also shows
a ‘‘CHECK TIRE PRESSURE’’
message (see page ). You should
stop and check your tires as soon as
possible, and inflate them to the
proper pressu re as indicated on the
vehicl e’s tire information placard.
Driving on a significantly under-
inflated tire causes the tire to
ov erheat and can lead to tire failure.
Under-infl ation also reduces fuel
efficiency and tire tread life, and may
affect the vehicle’s handling and
stopping ability.
Becausetirepressure variesby
temperature and other conditions,
the low tire pressure indicator may
come on unexpectedly. Refer to page for tire inflation
guidelines.
367 367
415
CONT INUED
Low Tire Pressure
Indicator
Tire Pressure Monitoring System (TPMS)
Driving
365
——
y
y
(yy

If you do not find an obvious leak,
check the coolant level in the
radiator reserve tank. Add coolant
if the level is below the MIN mark.
If there was no coolant in the
reserve tank, you may need to add
coolant to the radiator. Let the
engine cool down until the pointer
reaches the middle of the tempera-
ture gauge, or lower, before check-
ing the radiator. Using
gloves or a large heavy
cloth, turn the radiator cap
counterclockwise, without pushing
down, to the first stop. After the
pressure releases, push down on
the cap, and turn it until it comes
off. Put
the radiator cap back on
tightly. Run the engine, and check
the temperature gauge. If it goes
back to the red mark, the engine
needs repair (see on page ).
If the temperature stays normal,
check the coolant level in the
radiator reserve tank. If it has
gone down, add coolant to the
MAX mark. Put the cap back on
tightly.
Start the engine, and set the
interior temperature to maximum
(climate control to FULL AUTO at
‘‘ ’’). Add coolant to the
radiator up to the base of the f iller
neck. If you do not have the
proper coolant mixture available,
you can add plain water.
Remember to have the cooling
system drained and ref illed with
the proper mixture as soon as you
can.
6.
7.
8.
9.10.
11. 455
Emergency
Towing
If theEngineOverheats
T aking Care of t he Unexpect ed
441
Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.
——
y

y
(yy

Let the vehicle sit for a minute.
Op en the hood, and check the oil
level (see page ). An engine
very low on oil can lose pressure
during cornering and other driving
maneuvers.
If necessary, add oil to bring the
level back to the full mark on the
dipstick (see page ).
Start the engine, and watch the oil
pressure indicator. If it does not go
out within 10 seconds, turn off the
engine. There is a mechanical
problem that needs to be repaired
befo re you can continue driving
(see on page
).
This indicator should never
come on when the engine is
running. If it starts f lashing or stays
on, or if you see a ‘‘CHECK ENGINE
OIL LEVEL’’ message on the multi-
inf ormation display, the oil pressure
has dropped very low or lost
pressure. Serious engine damage is
possible, and you should take
immediate action. If the charging system
indicator comes on brightly
when the engine is running, or if you
see a ‘‘CHECK CHARGING
SYSTEM’’ message on the multi-
inf ormation display, the battery is
not being charged.
Immediately turn of f all electrical
accessories. Try not to use other
electrically operated controls such as
the power windows. Keep the engine
running; starting the engine will
discharge the battery rapidly.
Go to a dealer or a service station
where you can get technical
assistance.
Saf ely pull of f the road and shut
of f the engine. Turn on the hazard
warning lights.
1.
2.
3.
4. 331
395
455
L ow Oil Pressure Indicator
Emergency T owingCharging System Indicator
L ow Oil Pressure Indicator, Charging System Indicator
T aking Care of t he Unexpect ed
443
Running the engine with low oil
pressure can cause serious mechanical
damage almost immediately. Turn of f
the engine as soon as you can saf ely get
the vehicle stopped.
——
y


y
(yy