wheel VOLVO XC90 TWIN ENGINE 2018 Manual PDF

DRIVER SUPPORT
277
Electronic Stability Control symbols
and messages
A number of symbols and messages related to
Electronic Stability Control (ESC) may be dis-
played in the instrument panel. Some examples of symbols and messages are
shown in the table below.Symbol
Message MeaningSteady glow for
approx. 2 seconds.
System check when the engine is started.Flashing light.
The ESC is actively operating.Steady glow.
Sport mode is activated.
Note: The ESC system is not deactivated in this mode, but has partially reduc\
ed functionality. ESC
Temporarily off
The ESC system's functionality has been temporarily reduced due to hi\
gh brake system temperatures. The
function will be automatically reactivated when the brakes have cooled.
See the message in the instrument panel.ESC
Service required
The ESC system is not functioning properly.
• Stop the vehicle in a safe place, turn off the engine and then restart i\
t.
• Consult a workshop if the message persists ‒ an authorized Volvo workshop is recommended. A text message can be erased by briefly pressing
the
button in the center of the right-side
steering wheel keypad. If the message persists: Contact a workshop ‒ an
authorized Volvo workshop is recommended.
Related information
• Electronic Stability Control (p. 274)

DRIVER SUPPORT
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279
Activating and starting Speed
Limiter
The Speed Limiter (SL 13
) function must be
selected and activated in order to regulate
speed.
Putting Speed Limiter in standby mode Note: This illustration is general and details may vary
depending on model.
–
Press ◀ (1) or ▶ (3) and scroll to the Speed
Limiter function (4).
>

The symbol (4) will appear, indicating that
the Speed Limiter is in standby mode.
Starting the Speed LimiterThe Speed Limiter can only be activated while
the engine is running. The lowest maximum
speed that can be set is 30 km/h (20 mph). –
With the Speed Limiter in standby mode and
the symbol displayed, press the
button (2) on the steering wheel key-
pad.
>

The Speed Limiter will be started and the
vehicle's current speed will be set as the
maximum speed.
Related information
• Speed limiter (p. 278) Managing Speed Limiter speed
The Speed Limiter (SL
14
) can be set to various
speeds.
Setting/changing set speed Note: This illustration is general and details may vary
depending on model.
–
Change a set speed by pressing the (1)
or (3) buttons briefly or by pressing and
holding them:
• Press briefly: Press briefly: each press
changes the speed in +/- 5 mph
(+/- 5 km/h) increments.
• Press and hold: Release the button when
the set speed indicator (4) has moved to
the desired speed.
• The most recently set speed will be stored. 13
Speed Limiter

||DRIVER SUPPORT
280
Related information
•
Speed limiter (p. 278) Deactivating and putting Speed
Limiter in standby mode
The Speed Limiter (SL 15
) can be temporarily
deactivated and put in standby mode. Note: This illustration is general and details may vary
depending on model.
To deactivate the Speed Limiter and put it in
standby mode:
–
Press the button on the steering wheel
(2).
>

The speed limit markings and symbols in
the instrument panel will change from
WHITE to GRAY. This indicates that the
Speed Limiter is temporarily deactivated
and the driver can exceed the set maxi-
mum speed.
Temporarily deactivating using the
accelerator pedal
The set maximum speed can be temporarily
deactivated and exceeded using the accelerator
pedal without first putting the Speed Limiter in
standby mode, e.g. when quick acceleration is
required.
To do so:
1. Depress the accelerator as far as possible and then release it when the desired speed
has been reached.
> The Speed Limiter will remain activatedand the symbol in the instrument panel
will be WHITE.
2. Release the accelerator pedal fully when the temporary acceleration is completed.
> The vehicle will automatically slow downto a speed below the most recently set
maximum speed.
Related information
• Speed limiter (p. 278) 14
Speed Limiter
15 Speed Limiter

DRIVER SUPPORT
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281
Reactivating Speed Limiter from
standby mode
Speed Limiter (SL 16
) can be reactivated after
having been temporarily deactivated and put in
standby mode. Note: This illustration is general and details may vary
depending on model.
To reactivate the Speed Limiter from standby
mode:
–
Press the button on the steering wheel
(1).
>

The speed limit markings in the instru-
ment panel will change from GRAY to
WHITE. The vehicle's speed will once
again be limited to the most recently set
speed.
or –
Press the button on the steering wheel
(2).
>

The speed limit markings and symbols in
the instrument panel will change from
GRAY to WHITE and the vehicle's current
speed will be set as the maximum speed.
Related information
• Speed limiter (p. 278) Turning off Cruise Control
The Speed Limiter (SL 17
) can be turned off. Note: This illustration is general and details may vary
depending on model.
1.
Press the button on the steering wheel
(2).
>

The Speed Limiter will go into standby
mode.
2. Press the ◀ (1) or ▶ (3) buttons on the
steering wheel to select another function.
> The Speed Limiter symbol and marking (4) in the instrument panel will go out and
the set maximum speed will be erased.
3. Press the (2) button on the steering
wheel keypad again.
>

Another function will be activated. 16
Speed Limiter

DRIVER SUPPORT
284Activating/deactivating Automatic
Speed Limiter
The Automatic Speed Limiter (ASL 21
) is a sup-
plement to the Speed Limiter (SL 22
) and can be
activated/deactivated.
Activating ASLThe Speed Sign Assist but-
ton is located in the center dis-
play's Function view. To activate the Automatic Speed Limiter:
1.
Tap the Speed Sign Assist button.
>

ASL will go into standby mode and a
green indicator light will illuminate. A road
sign symbol will be displayed in the center
of the speedometer in the instrument
panel.
2. Pressing the button on the steering
wheel keypad.
>

ASL will be activated and set to the vehi-
cle's current speed.
NOTE •
If the Automatic Speed Limiter function is
activated, road sign information is shown
in the driver display even if RSI is not
activated.
• To remove road sign information from the
driver display, you must deactivate both
Automatic Speed Limiter and RSI.
• When the Automatic Speed Limiter func-
tion is activated but RSI is deactivated, no
warnings are given from RSI. In this situa-
tion, settings for RSI cannot be adjusted
either - to be able to adjust settings as
well as receive warnings, RSI must be
activated.Deactivating ASLTo deactivate the Automatic Speed Limiter:
–
Tap the
Speed Sign Assist button in Func-
tion view.
>
ASL will be deactivated, the indicator light
in the button will be GRAY and SL will be
activated instead.
WARNING The vehicle will no longer follow the posted
maximum speed after switching from ASL to
SL – it then only follows the maximum speed
stored in the memory.
Related information
•
Speed limiter (p. 278) 21
Automatic Speed Limiter
22 Speed Limiter

DRIVER SUPPORT
* Option/accessory.285
Changing Automatic Speed Limiter
tolerance
The Automatic Speed Limiter (ASL
23
) can be set
to different tolerance levels.
It is also possible to allow the vehicle to drive
above or below the posted speed limit. For exam-
ple, if the vehicle is following a current posted
speed limit of 70 km/h (43 mph), the driver can
instead allow the vehicle to maintain a speed of
75 km/h (47 mph). Function buttons and symbols
24
. –
Tap the (1) button on the steering
wheel keypad until 70 km/h (43 mph) has
been changed to 75 km/h (47 mph) in the
center of the speedometer (4).
>

The vehicle will then use the selected tol-
erance of 5 km/h (4 mph) as long as the
posted speed limit the vehicle passes is
70 km/h (43 mph).
This tolerance level will be followed until
the vehicle passes a sign with a lower or
higher speed. The vehicle will then adjust
to the new speed limit and the set toler-
ance will be deleted from the system's
memory.
If Road Sign Information* is activated, the
posted speed limit will then be indicated
by a RED marking on the speedometer's
speed scale.
The set tolerance can be adjusted in the same
way as for the Speed Limiter's speed.
NOTE The highest possible selectable tolerance is
+/- 10 km/h (5 mph).
Related information
•
Speed limiter (p. 278) Automatic Speed Limiter limitations
ASL utilizes the speed limit information provided
by the RSI 25
system, not from the speed limit
signs that the vehicle passes.
If RSI 25
is unable to interpret and provide ASL
with speed information, ASL will go into standby
mode and switch over to SL. The driver will then
have to actively brake to bring the vehicle down
to the appropriate speed.
ASL will be reactivated when RSI 25
is once again
able to interpret and provide speed information to
ASL.
See "Road Sign Information limitations" for more
information.
Related information
• Speed limiter (p. 278) 23
Automatic Speed Limiter
24 Note: This illustration is general and details may vary depending on mod\
el.
25 Road Sign Information (RSI)

DRIVER SUPPORT
287
•
Reactivating Cruise Control from standby
mode (p. 290)
• Switching off Cruise Control (p. 290) Activating and starting Cruise
Control
The Cruise Control (CC 28
) function must be
selected and activated in order to regulate
speed. Note: This illustration is general and details may vary
depending on model.
Putting Cruise Control in standby modeTo put Cruise Control in standby mode:
–
Tap ◀ (1) or ▶ (3) and scroll to the (4) function.
>

A symbol will appear and Cruise Control
can then be activated.
Activating/starting Cruise ControlIn order to start Cruise Control from standby
mode, the vehicle's current speed must be
30 km/h (20 mph) or higher. The lowest speed
that can be set is 30 km/h (20 mph).
To start Cruise Control:
– With the function displayed, press
(2) on the steering wheel keypad.
>

Cruise Control will be started and the
vehicle's current speed will be set.
NOTE Cruise control can then not be connected at
speeds below 30 km/h (20 mph).
Related information
•
Cruise control (p. 286) 28
Cruise Control

DRIVER SUPPORT
288Managing Cruise Control speed
Cruise Control (CC 29
) can be set to various
speeds.
Setting/changing set speed Note: This illustration is general and details may vary
depending on model.
For vehicles with only CC
–
Change a set speed by pressing the (1)
or (3) buttons briefly or by pressing and
holding them:
• Press briefly: Press briefly: each press
changes the speed in +/- 1 mph
(+/- 1 km/h) increments.
• Press and hold: Release the button when
the set speed indicator (4) has moved to
the desired speed. •
The most recently set speed will be stored.
If speed is increased by depressing the accelera-
tor pedal while pressing the (1) button on
the steering wheel, the vehicle's speed when the
button is pressed will be stored as the set speed.
Temporarily increasing speed using the accelera-
tor pedal, e.g. when passing another vehicle, will
not affect the setting. The vehicle will return to
the set speed when the accelerator pedal is
released.
For vehicles with both CC and ACC
– Change a set speed by pressing the (1)
or (3) buttons briefly or by pressing and
holding them:
• Press briefly: Press briefly: each press
changes the speed in +/- 5 mph
(+/- 5 km/h) increments.
• Press and hold: Release the button when
the set speed indicator (4) has moved to
the desired speed.
• The most recently set speed will be stored.
If speed is increased by depressing the accelera-
tor pedal while pressing the (1) button on
the steering wheel, the vehicle's speed when the
button is pressed will be stored as the set speed.
Temporarily increasing speed using the accelera-
tor pedal, e.g. when passing another vehicle, will not affect the setting. The vehicle will return to
the set speed when the accelerator pedal is
released.
Using engine braking instead of
applying the brakes
Cruise Control regulates speed by lightly applying
the brakes. On downgrades, it can sometimes be
desirable to roll a bit faster and let speed be
reduced instead by engine braking alone. The
driver can temporarily disengage the Cruise Con-
trol braking function.
To disengage CC:
– Press the accelerator pedal about halfway
down and then release it.
>

Cruise Control will automatically disen-
gage the automatic brake function and
speed will only be reduced using the
engine braking function.
How drive mode affects cruise controlThe way the cruise control maintains the vehicle's
speed can vary depending on the selected drive
mode 30
. 29
Cruise Control
30 For more information, see "Drive modes".

DRIVER SUPPORT
289
Cruise Control Eco Cruise
In the ECO drive mode, cruise control's accelera-
tion and deceleration will be smoother than in
other drive modes to help provide optimal fuel
efficiency and reduced environmental impact.
Because of this, the vehicle's actual speed may
be slightly above or below the set speed.
Cruise Control Dynamic Cruise
With the Dynamic drive mode, cruise control's
acceleration and deceleration will be faster and
more immediate than in other drive modes.
Related information
•Cruise control (p. 286) Deactivating and putting Cruise
Control in standby mode
Cruise Control (CC 31
) can be temporarily put
into standby mode and then reactivated.
Deactivating and putting Cruise Control
in standby mode Note: This illustration is general and details may vary
depending on model.
To put Cruise Control in standby mode:
–
Press the button on the steering wheel
(2).
>

The Cruise Control markings and symbols
will change from WHITE to GRAY, indicat-
ing that Cruise Control is temporarily
deactivated and the driver needs to con-
trol the vehicle's speed.
Standby mode due to action by the driver
Cruise Control will be temporarily deactivated and
put in standby mode if:
• the brakes are applied
• the gear selector is moved to N
• the vehicle is driven faster than the set
speed for more than 1 minute
The driver must then control the vehicle's speed.
Temporarily increasing speed using the accelera-
tor pedal, e.g. when passing another vehicle, will
not affect the setting. The vehicle will return to
the set speed when the accelerator pedal is
released.
Automatic standby mode
Cruise Control will be temporarily deactivated and
put in standby mode if:
• the wheels lose traction
• the engine speed (rpm) is too low/high
• the temperature in the brake system
becomes too high
• the vehicle's speed goes below 30 km/h
(20 mph).
The driver must then control the vehicle's speed.
Related information
• Cruise control (p. 286) 31
Cruise Control

DRIVER SUPPORT
290Reactivating Cruise Control from
standby mode
Cruise Control (CC 32
) can be temporarily put
into standby mode and then reactivated.
Reactivating Cruise Control from
standby mode Note: This illustration is general and details may vary
depending on model.
To start Cruise Control from standby mode:
–
Press the button on the steering wheel
(1).
>

The Cruise Control marking in the instru-
ment panel will change from GRAY to
WHITE and the vehicle will then return to
the most recently set speed.
or To start Cruise Control from standby mode:
– Press the button on the steering wheel
(2).
>

The Cruise Control markings and symbols
in the instrument panel will change from
GRAY to WHITE and the vehicle's current
speed will be set.
WARNING A noticeable increase in speed may follow
when the speed is resumed with the
steering wheel button.
Related information
•
Cruise control (p. 286) Switching off Cruise Control
Cruise control (Cruise Control - CC) can be
turned off. 32
Cruise Control