Rele JAGUAR XF 2009 1.G Workshop Manual

133
Starting the engine

KEYLESS STARTING
With the Jaguar Smart Key inside the vehicle
and the brake pedal depressed, press and
release the START/STOP button to start the
engine.
Note: On diesel models, Smart Start in
progress is displayed in the message centre. If
the brake pedal is released, a gear change is
made or if a fault occurs, Smart Start
cancelled is displayed in the message centre
and the start procedure is cancelled.
Starting a petrol engine
With the brake pedal applied and with a valid
Jaguar Smart Key in the vehicle, press and
release the START/STOP button. The engine
will start, the JaguarDrive selector will elevate
out of the centre console and the air vents in
the front fascia will ro tate to the open position.
Starting a diesel engine
With the brake pedal applied and with a valid
Jaguar Smart Key in the vehicle, press and
release the START/STOP button. In ambient
conditions, after 3 seconds, the engine will
start to crank. The JaguarDrive selector will
elevate out of the centre console and the air
vents in the front fascia will rotate to the open
position.
Note: Smart Start in progress is displayed in
the message centre prior to the engine
cranking. If, during the start procedure, the
brake pedal is released, a gear change is made
or if a fault occurs, Smart Start cancelled is
displayed in the message centre and the start
procedure is cancelled.
Cold climates
In very cold conditions, the delay between
pressing the START/STOP button and the
engine cranking, can be up to 12 seconds.
During this delay, keep the brake pedal applied
and do not press the START/STOP button
again, as this will switch off the ignition. Also in
very cold conditions, expect engine cranking
times to increase.
WARNING
Never start the engine or leave it
running, when the vehicle is in an
enclosed space. Exhaust gases are
poisonous and can cause unconsciousness
and death if inhaled.
E94136

Starting the engine
134

Engine block heaters
Engines are more difficult to start when the
ambient temperature is very low. In
geographical areas where temperatures below
-10°C (14°F) are experienced frequently, it is
advisable to fit an engine block heater. The
block heater will have an insulated connector at
the front of the vehicle, which is connected to a
mains supply using a suitable extension cable.
The heater can remain in use overnight if
required. Typically, an e ngine block heater will
use between 400W and 1000W per hour.
For further information consult your Jaguar
Dealer/Authorised Repairer.
If the engine fails to start
When pressing the engine START/STOP button
to start the engine, if the security status
indicator lamp on the top surface of the
instrument panel rema ins flashing, a fault
condition is indicate d. Seek qualified
assistance as soon as possible.
Note: If the Jaguar Smart Key is placed in the
door pocket, it may be outside the range of the
sensors when the door is opened.
Note: If the fuel system inertia switch has
tripped, the ignition circuit will be isolated.
See FUEL CUT-OFF (page 177).
Petrol engines
If the engine persistently fails to start, press the
START/STOP button (without applying the
brake pedal) to return the ignition to
convenience mode. Slowly depress the
accelerator pedal fully, hold it in this position
and press the START/STOP button with the
brake pedal applied, the engine will start to
crank. Release the accelerator pedal when the
engine starts.
If the engine still fails to start, consult your
Dealer/Authorised Repairer.
Diesel engines
If the engine persistently fails to start, press
and hold the START/STOP button (with the
brake pedal applied). Keep the START/STOP
button and the brake pedal pressed until the
engine starts, then release.
If the engine still fails to start, consult your
Dealer/Authorised Repairer.
SWITCHING OFF THE ENGINE
With the gear selector in position P, press the
engine START/STOP button. The engine will
stop and the ignition syst em will return to
convenience mode. The audio, telephone and
touch-screen systems will revert to stand-by
mode and the JaguarDrive selector will retract
into the centre console. Pressing the
START/STOP button ag ain (without pressing
the brake pedal) will activate the systems.
CAUTION
The fitting of an engine block heater
does not eliminate the need for
antifreeze.
WARNING
Never switch off the engine when the
vehicle is in motion.

Starting the engine
136

Regeneration procedure
If the warning DPF FULL SEE HANDBOOK
appears in the message centre, carry out the
following procedure as soon as possible.
Note: At all times during this procedure you
should observe all releva nt speed limits, laws
and regulations. Always ta ke account of traffic
and weather conditions and drive with
consideration for other road users.
1. Drive the vehicle until the engine reaches
normal operating temp erature. The engine
should not be left idli ng to achieve working
temperature.
2. Drive the vehicle for a further twenty
minutes, keeping the vehicle at a steady
speed between 75 km/h (45 mph) and
120 km/h (75 mph).
Keeping a constant speed enables the DPF
to regenerate more efficiently. It is
therefore recommended that Cruise
control is used to achieve this, if possible.
3. If regeneration is su ccessful, the warning
message will extinguish. If the message
remains, repeat the process.
If the warning message fa ils to extinguish after
60 minutes of driving, contact your Dealer/
Authorised Repairer for assistance.

Transmission
138

P should be selected before switching off the
engine. However, it is possible to switch the
engine off with R, D or S selected - the selector
will automatica lly select P, while retracting into
the centre console.
Note: If the engine is switched off with N
selected, the system will wait for 10 minutes
before selecting P. This procedure is to allow
the vehicle to be conveyed through a car wash
only and should not be used for vehicle
recovery purposes.
To prevent the transmission from
automatically selecting P (e.g. for vehicle
recovery purposes), it is necessary to activate
the Emergency Park Release.
See TRANSPORTING THE VEHICLE
(page 254).
Selector positions
P - Park: Use when parked. In this position the
transmission is locked, do not attempt to select
P if the vehicle is moving.
Note: P will be selected automatically when the
engine is switched off.
R - Reverse: Do not select if the vehicle is
moving forward.
N - Neutral: Disconnects drive to the wheels.
Use the parking brake when stopping
temporarily with N selected.
D - Drive: Gear changing is automatic for all six
forward gears. The shift points are determined
by accelerator pedal pos ition and road speed,
to provide the best ba lance of performance,
refinement and fuel economy, for the large
majority of driving conditions.
S - Sport: Gear changing is automatic for all six
forward gears, with modified gear shift points
to maximise the ve hicle response in
demanding driving condi tions. This mode is
not suitable for town or highway cruising. Note:
Both D and S positions also offer
additional features, wh ich are listed under
Automatic mode and Sport mode , later in this
section.
Stationary vehicle
When the vehicle is stationary, the selector
may be left in D or S, unless the vehicle is to be
parked. When stopping fo r extended periods,
either select P or apply the parking brake and
select N.
Selector interlock
The transmission is equippe d with an interlock,
to prevent inadvertent selection of a drive gear
(D , S or R) from the P or N positions. To
release the interlock to select a drive gear,
press the brake pedal while making the
selection.
Ensure the required driv ing range has selected
prior to releasing the brake pedal. The range
indicator ( R, D or S) on the selector and
message centre disp lays, will illuminate
continuously to confirm selection.
Note: If the brake pedal is released too early
during selector rotation from P or N to a driving
range ( R, D or S), then the selected range will
not be engaged. The selected range will flash
on the selector and message centre displays.
To obtain the selected range, press the brake
pedal, select P or N and reselect the required
range, ensuring the brake pedal is depressed.
If N is selected for less than 2 seconds (e.g.
when moving the selector between R and D),
the interlock will not ac tivate and the brake
pedal will not need to be pressed.
Note: The interlock is deactivated when the
vehicle is travelling at more than 5 km/h
(3 mph).

139
Transmission

If the selector fails to elevate
If the JaguarDrive selector is obstructed when
the engine is started, it may be prevented from
elevating out of the centre console. If this
occurs, turn off the ignition, ensure that the
selector is not obstruc ted and then start the
engine. The selector s hould elevate as normal.
If the selector still fails to elevate, even if there
is no obstruction, a faul t in the system is
indicated. The selector ca n still be used in the
lowered position, but be aware that it will not
automatically select P when the engine is
switched off, so P should be sele cted manually.
The fault should be re ctified by a Dealer/
Authorised Repairer at the earliest opportunity.
Starting
In the unlikely event that the selector did not
rotate back to P when the vehicle was
previously switched off, and the selector has
remained in R, D or S, it will not be possible to
start the engine. The vehicle will go to ignition
on. The selected range will flash and the
selector will now be unlocked, to allow the
driver to select P and start the engine.
Automatic mode
To select Drive (D) when the vehicle is
stationary:-
1. Apply the foot brake.
2. Rotate the gear selector to D.
When in D the transmission will automatically
select the most appropriate gear for the current
driving conditions.
Note: When a gear is selected the vehicle may
begin to move as soon as the foot brake is
released.
Kick-down
When D is selected and the accelerator pedal is
depressed fully, the transmission will
downshift to the lowest appropriate gear. Once
the accelerator pedal is returned to a normal
driving position, the tr ansmission will up-shift
to the highest appropriate gear.
Note: Kick-down operation will vary according
to road speed, current gear in use and
accelerator movement.
E94120

145
Brakes

During emergency braking conditions ABS
constantly monitors the speed of each wheel.
ABS varies the brake pressure to individual
wheels, according to the grip available. The
constant alteration of brake pressure can be
felt as a pulsing sensation through the brake
pedal. This is not a caus e for concern, as it is
designed to demonstrate to the driver that ABS
is operating.
ABS braking techniques
For optimum ABS performance, these
instructions on braking techniques during ABS
operation should be followed:
• Do not release the brake pressure when
the pulsating effect is felt. Maintain a
constant pressure until the manoeuvre is
completed.
• To familiarise y ourself with the feel of the
brake pedal during ABS braking, practise
an emergency stop pr ocedure, always
making sure it is safe to do so. With the
seat belts fitted to all occupants, drive the
vehicle at 32 km/h (20 mph) and brake
sharply.
• ABS enables the driver to steer around
obstacles during em ergency braking.
However, the consequences of turning
sharply at high speed cannot be overcome
by the ABS.
• Do not attempt to pump the brakes to
avoid skidding, as this can interfere with
ABS operation. The ABS will not allow the
wheels to skid under normal road
conditions.
• The ABS will tend to keep the vehicle
straight during braki ng. Because braking
distances may increase under certain road
conditions, it is nece ssary to plan and
make turning manoeuvres as early as
possible.
Electronic Brakeforce Distribution (EBD)
EBD balances the distribution of braking forces
between the wheels on the front and rear axles,
to maintain maximum braking under all vehicle
loading conditions.
For example; Under light loads, EBD applies
less braking effort to the rear wheels, to
maintain stability. Conv ersely, it allows full
braking effort to the rear wheels when the
vehicle is towing or is heavily laden.
A fault with the EBD system is
indicated by illumination of the red
brake warning indicator and the
message EBD FAULT is displayed in the
message centre. Gently stop the vehicle, as
soon as safety permit s, and seek qualified
assistance.

Brakes
146

Emergency Brake Assist (EBA)
The EBA system measures the rate at which the
brake pressure increases. If the system detects
an emergency braking situation, EBA
automatically init iates full braking effect. This
can reduce stopping dist ances in critical
situations.
EBA stops operating as soon as the brake pedal
is released.
EBA is part of the Dynamic Stability
Control (DSC) system and a fault
with the EBA system is indicated by
the amber DSC warning indicator illuminating
and DSC NOT AVAILABLE (with amber
backlight) displaying in the message centre.
Seek qualified assistan ce as soon as possible.
Brake vacuum assist
(V6 petrol models only)
When the engine is cold and/or engine vacuum
is low, Brake vacuum assist provides additional
brake pedal assistance. When the function is
operating, a pulsation ma y be felt through the
brake pedal - this is not a cause for concern.
A fault is indicate d by the message BRAKE
ASSIST FAULT (with amber backlight)
appearing in the message centre. Increased
brake pedal effort may be required to slow the
vehicle when the engine is cold and/or engine
vacuum is low. Seek qualified assistance.
ELECTRIC PARKING BRAKE (EPB)
The switch which operate s the parking brake is
mounted on the centre c onsole to the rear of
the gear selector.
To engage the parking brake (1): Pull the
parking brake switch up wards and release. The
switch will return to the neutral position. The
Parking brake warning and Brake fluid low
warning indicator on the instrument panel will
illuminate.
The Drive Away Release feature allows the
parking brake to release automatically as the
vehicle is driven away.
To disengage the parking brake (2): With the
ignition system on or with the engine running,
apply the foot brake and press the parking
brake switch down.
If the parking brake is a pplied while the vehicle
is stationary and D or R is selected, applying
the throttle will auto matically release the
parking brake.
The parking brake is also automatically
released when the gear selector is moved from
the P position.
WARNING
The EBA system is an additional
safety system; it is not intended to
relieve the driver of his or her
responsibility for exercising due care and
attention when driving.12
E95148

147
Brakes

If the parking brake is inadvertently applied
when the vehicle is moving at above 3 km/h
(1.8 mph), PARK BRAKE APPLIED is displayed
in the message centre, the warning indicator in
the instrument panel will illuminate and a
warning chime will sound.
If the parking brake is a pplied whilst the vehicle
is moving, releasing the switch will disengage
the parking brake. The parking brake cannot be
applied when the vehicle is moving, if the
accelerator pedal is pressed.
Note: If the vehicle is in motion, the parking
brake should only be used as an emergency
brake.
The warning indicator in the instrument panel
will remain on for a short time, if the parking
brake is applied when the ignition system is
reverted to the convenience mode.
If a fault in the system is detected,
the amber brake warning indicator
will illuminate and PARK BRAKE
FAULT or CANNOT APPLY PARK BRAKE will
be displayed in the message centre. Seek
qualified assistance as soon as possible.
If the battery has been discharged or
disconnected, APPLY FOOT AND PARK BRAKE
will be displayed in the message centre when
the ignition is next switched on. Depress the
foot brake and pull the parking brake switch up
to apply the parking brake. This is required to
reset the parking brake system. The parking
brake will now function correctly.
CAUTION
Always apply the parking brake when
the vehicle is parked.

149
Parking aid

When the parking aid is active, a pop-up screen
is initiated displaying a plan view of the vehicle
and the immediate surrounding area. This can
be cancelled by touching the screen within the
pop-up area.
Note: If a rear-view camera is fitted, when
reverse gear (R ) is selected, the camera display
is selected automatically. To view the parking
aid display, touch the screen. The rear view
camera will indicate wh en a rear parking aid
sensor has been activated, by showing a red
panel over the relevant area of the camera
display. See Rear view camera (page 152).
Rear parking aid
The rear parking aid operates only with the
ignition is on and reve rse gear selected. If
obstacles are detected within operating range
(shown in next illustra tion), the parking aid
automatically provides an audible proximity
warning. 1.
Approximately 600 mm (24 inches).
2. Approximately 1800mm (71 inches).
Note: The outer rear sensors ( 1) will show
visual detection on the touch-screen, before
the audible warn ing is given.
Hom
Audi
Clim
Phon
Navi
Vehi
Valet12:26 pm
Parking aid alert
E94138
E94139
21
E94140

157
Cruise control

Changing the speed
There are two ways to change the set speed:
•Accelerate or decele rate to the desired
speed then roll the speed adjustment
control upwards (+).
• Increase or decrease the speed by rolling
the speed adjustment control upwards ( +)
or downwards ( -) until the desired speed is
obtained.
Note: The set speed can be increased or
decreased in steps of 2 km/h (1 mph), by
rolling the speed adjustment control upwards
(+) or downwards ( -) briefly until the desired
speed is obtained.
Resuming the speed
If the vehicle is accelerated above the set
speed, then the set speed will be resumed
when the accelerator pedal is released.
If CANCEL is pressed, or the brake pedal is
pressed, the cruise cont rol will disengage but
the set speed memory will be retained. Press
RESUME and the vehicle will return to the set
speed.
Note: Cruise control will not resume at speeds
below 30 km/h (18 mph).
RESUME will not operate if the ignition has
been turned off. Cruise control will switch off and clear the
memory when:
•
The ignition system is switched off.
• A fault occurs. The cruise control system
will switch off and cannot be used until the
fault is cleared.
Automatic switch off
Cruise control will switch off but the set speed
will remain in the memory when:
•The CANCEL button is pressed.
• The brake pedal is pressed.
• Speed falls below 30 km/h (18 mph).
• Neutral, Park or Reve rse gear positions are
selected.
• Dynamic Stability Control is operating.
• The difference between the actual and set
speed is too great.
• When the vehicle reaches a maximum
speed of 192 km/h (120 mph).
• The accelerator pedal is used to accelerate
beyond the set speed for too long a period.
E97089
CAUTIONS
RESUME should only be used if the
driver is aware of the set speed and
intends to return to it.
It is not recomme nded to resume set
speed when a low gear is selected as
excessive engine speeds will occur.