2018 VOLVO XC90 start stop button

10

Using the steering wheel paddles* to
shift 419
Shiftlock 421
Deactivating the automatic shiftlock 421
The kickdown function 422
Gear indicator *
422
All Wheel Drive (AWD) *
423
Drive modes *
423
Changing drive mode *
425
ECO drive mode 426
Activating and deactivating ECO drive mode using the function button 428
Start/Stop function 428
Driving with the Start/Stop function 428
Temporarily deactivating the Start/Stop function 430
Conditions for the Start/Stop function 430
Leveling control * and suspension
432
Leveling control settings *
435
Low Speed Control *
435
Activating and deactivating Low Speed Control * using the function button 436
Hill Descent Control *
437
Activating and deactivating HillDescent Control * using the function
button 438

Economical driving
438
Preparing for a long trip 439
Winter driving 440
Driving through standing water 441
Opening/closing the fuel filler door 441
Refueling 442
Fuel 442
Octane rating 443
Emission controls 445
Overheating of engine and transmission 446
Battery drain 447
Jump starting using another battery 447
Detachable towbar *
448
Driving with a trailer 449
Trailer Stability Assist *
451
Checking trailer lights 452
Towing using a towline 453
Attaching and removing the towing eyelet 454
Recovery 455
HomeLink ®
* 456
Programming HomeLink ®
* 457
Using HomeLink 458
Type approval for HomeLink ®
* 459
Compass 459

Activating and deactivating the compass460
Calibrating the compass 460

WINDOWS, GLASS AND MIRRORS
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* Option/accessory.175
Adjusting the door mirrors
To improve visibility to the rear, the door mirrors need to be adjusted to the driver's height andseating position. There are several automaticsettings that can also be connected to the mem- ory function buttons for the power seat *.
Controls used for door mirrors
Door mirror controls.
The joystick in the drivers' door control panel is used to adjust the position of the door mirrors. 1.
Press the L button for the left door mirror or
R for the right door mirror. The button will
light up.
2. Adjust the position using the joystick located between the buttons.
3. Press the L or R button again. The light in
the button will go out.
Resetting the mirrors' positionA mirror that has been moved out of position manually (e.g. hit or bumped into) must be electri-cally returned to its normal position for automaticfolding to function properly. 1. Fold in the mirrors by pressing the L and R
buttons at the same time.
2. Open them again by pressing the L and R
buttons at the same time.
3. Repeat the above procedure as needed.The mirrors are now reset to their original posi- tions.
Automatically folding door mirrors *The door mirrors can be automatically foldedwhen driving or parking in tight spaces. 1.
Press the L and R buttons at the same time
(ignition must be in mode I or higher).
2. Release the buttons after about 1 second. The mirrors will automatically stop when they are completely folded in.
Open the mirrors by pressing L and R at the
same time. The mirrors will automatically stopwhen they are completely open.
Tilting when parking 3The door mirrors can be tilted down to improvethe driver's view along the sides of the vehicle(e.g. to see the curb while parking).
–Select reverse gear and press the
L or R mir-
ror button.
Please note that the button may need to be pressed twice depending on settings. When thedoor mirror is tilted down, the light in the buttonwill flash. When reverse gear is engaged, thedoor mirrors will automatically start to move after3 seconds and will reach their original positionafter about 8 seconds.
Automatically tilting when parking 3With this setting, the door mirrors will automati-cally tilt down when reverse gear is engaged. Thefolded position is preset and cannot be adjusted.To immediately return the door mirrors to their original position, press the
L or R button twice.
1. Tap
Settings in the center display's Top
view.
2. Tap
My CarMirrors and Convenience.
3. Under
Exterior Mirror Tilt at Reverse,
select Off, Driver, Passenger or Both to
activate/deactivate and to select which mir- ror to tilt.
3 Only on models equipped with a power driver's seat with memory buttons *.

CLIMATE CONTROL
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* Option/accessory.227
NOTE
If windshield heating is activated when the Start/Stop function auto-stops the engine,the engine will be restarted.
Related information
•Climate system controls (p. 217)
• Activating and deactivating automatic wind- shield heating
* (p. 227)
Activating and deactivating
automatic windshield heating *
Windshield heating is used to quickly remove condensation and ice from the windshield.
Windshield heating can be set to automatically activate when the engine is started. With auto-matic start activated, heating will be activatedwhen there is a risk of ice or condensation on thewindows or mirrors. Heating is automaticallyswitched off when the window or door mirror issufficiently warm and the condensation or ice isgone. 1. Tap
Settings in the Top view in the center
display.
2. Tap
Climate.
3. Select
Auto Front Defroster to activate/
deactivate automatic windshield heating.
Related information
• Activating and deactivating the heated wind- shield
* (p. 226)
Activating and deactivating theheated rear window and doormirrors The heated rear window and door mirrors are used to quickly remove condensation and icefrom the glass.
Activating and deactivating the heated rear window and door mirrors from thecenter console
A button in the center console offers quick access to the heated rear window and door mir-rors functions.
Button in center console.
–Tap the button.
> Heated windows and door mirrors are
activated and the button lights up/goes out.

DRIVER SUPPORT
275
Electronic Stability Control symbolsand 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.
SymbolMessageMeaning
Steady 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 reduced functionality.
ESC Temporarily offThe ESC system's functionality has been temporarily reduced due to high brake system temperatures. The function will be automatically reactivated when the brakes have cooled. See the message in the instrument panel.
ESC Service requiredThe ESC system is not functioning properly.
• Stop the vehicle in a safe place, turn off the engine and then restart it.
• 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. 272)

STARTING AND DRIVING
* Option/accessory.425
2. Tap
My CarIndividual Drive Mode and
select Individual Drive Mode.
3. Under
Presets, select one of the following
drive modes as a basis: Eco, Comfort orDynamic.
The following settings can be modified: •
Driver Display
•Steering force
•Powertrain Characteristics
•Brake Characteristics
•Suspension Control
•ECO Climate
•Start/Stop.
Related information
• Changing drive mode
* (p. 425)
• ECO drive mode (p. 426)
• Economical driving (p. 438)
• Start/Stop function (p. 428)
• Low Speed Control
* (p. 435)
• Hill Descent Control
* (p. 437)
• All Wheel Drive (AWD)
* (p. 423)
Changing drive mode *
The drive mode is changed using the control in the tunnel console.
Select the drive mode that is best suited to the current driving conditions. Keep in mind that notall drive modes are available in all situations. To change drive mode:
1. Press the DRIVE MODE control.
> A pop-up menu will appear in the center display.
2. Roll the wheel upward or downward to the desired drive mode.
3. Press the drive mode control or tap its button in the center display to confirm the selection.
> The selected drive mode is shown in theinstrument panel. If a drive mode is grayed out in the pop-up menu, it cannot be selected.
Related information
•
Drive modes
* (p. 423)
• Activating and deactivating ECO drive modeusing the function button (p. 428)
• Activating and deactivating Low Speed Con- trol
* using the function button (p. 436)
• Activating and deactivating Hill Descent Con-trol
* using the function button (p. 438)

STARTING AND DRIVING
* Option/accessory.427
•
On a level road, the vehicle's actual speed may differ from the set speed when cruisecontrol is active and the vehicle is coasting.
• On a steep uphill gradient, the vehicle'sspeed is reduced until the transmissiondownshifts. Reduced acceleration is then ini-tiated in order to reach the set speed.
• On a downhill gradient in which the vehicle iscoasting, the vehicle's actual speed may beslightly above or below the set speed. Thefunction uses engine braking to keep the setspeed. If necessary, the normal brakes arealso applied.
ECO gauge in the instrument panelThe ECO gauge indicates how economical cur-rent driving is:
• A low reading in the green area of the gaugeindicates economical driving.
• A high reading is shown when driving is noteconomical, e.g. heavy braking or rapid accel-eration.
The ECO gauge also has an indicator showinghow a reference driver would drive in the samedriving situation. This is shown by the shortpointer in the gauge.
Eco gauge in 12" instrument panel *.
Eco gauge in 8" instrument panel.
ECO ClimateIn Eco mode, ECO climate is automatically acti- vated in the passenger compartment to helpreduce energy consumption.
NOTE
When the ECO function is activated, settings for certain climate system and electricity con-suming functions are reduced. Some of thesesettings can be reset manually, but full func-tionality will only be restored by switching off the ECO function or adapting the
Individual*
drive mode to full climate system functionality.
If condensation forms on the windows, tap the max defroster button, which will function normally.
Related information
• Changing drive mode
* (p. 425)
• Activating and deactivating ECO drive modeusing the function button (p. 428)
• Drive modes
* (p. 423)
• Economical driving (p. 438)
• Start/Stop function (p. 428)

STARTING AND DRIVING
* Option/accessory.
428
Activating and deactivating ECOdrive mode using the functionbutton
Vehicles equipped with drive mode controls in the tunnel console have a function button forEco drive mode in the center display's Functionview.
When the engine is switched off, ECO mode is deactivated and must therefore be reactivated each time the engine is started. ECO will be dis-
played in the instrument panel when the function is activated.
Selecting Eco drive mode in the center
display's Function view
–Tap the Driving Mode ECO button to acti-
vate or deactivate the function.
> An indicator light in the button will illumi- nate when the function is activated.
Related information
• ECO drive mode (p. 426)
• Changing drive mode
* (p. 425)
• Drive modes
* (p. 423)
Start/Stop function
Start/Stop is a function that temporarily switches off the engine when the vehicle has stopped,e.g. at a traffic light or in heavy traffic, and thenstarts it again automatically when the brakepedal is released.
The Start/Stop function reduces fuel consump- tion, which helps to reduce exhaust emissions. The system makes it possible to drive more eco- nomically and climate-smart by letting the engineauto-stop when appropriate.
Related information
• Driving with the Start/Stop function (p. 428)
• Conditions for the Start/Stop function(p. 430)
• Drive modes
* (p. 423)
Driving with the Start/Stop function
Start/Stop is a function that temporarily turns off the engine when the vehicle is stationary andthen automatically starts it again when the vehi-cle starts moving.
The Start/Stop function is available when the engine is started and can be activated if certainconditions are met. The instrument panel indi-cates if the function is available, active or notavailable. All of the vehicle's ordinary systems, such as lighting, radio, etc. function normally when theengine has been auto-stopped. Certain functionsmay be temporarily reduced, however, such asthe climate system's blower speed or extremelyhigh audio system volume.
Auto-stopTo auto-stop the engine:
• Stop the vehicle by applying the brakes andkeep the brake pedal depressed. The enginewill auto-stop.
In Eco or Comfort 4
drive mode, the engine may
auto-stop before the vehicle has completely stop-ped. With Adaptive Cruise Control or Pilot Assist acti- vated, the engine will auto-stop after approxi-mately three seconds.
4 Normal start mode.

STARTING AND DRIVING
* Option/accessory.429
Auto-startThe following conditions must be met for the engine to auto-start. •Release the brake pedal. The engine will auto-start and the vehicle can be driven. Onan uphill gradient, Hill Start Assist (HSA) willactivate to help prevent the vehicle from roll-ing backward.
• When Auto-hold is activated, auto-start willbe delayed until the accelerator is pressed.
• When Adaptive Cruise Control or Pilot Assistare activated, the engine will auto-start whenthe accelerator pedal is depressed or the
button on the left-side steering wheel
keypad is pressed.
• Maintain pressure on the brake pedal and press the accelerator pedal. The engine willauto-start.
• On a downhill gradient: Release the brakepedal slightly so that the vehicle begins toroll. The engine will auto-start after a slightincrease in speed.
Symbols in the instrument panel
12" instrument panel
*
•READY
will be displayed in the tachometer
when Start/Stop is available.
• An indicator in the tachometer will point toward
READY when Start/Stop is active
and the engine has auto-stopped. •
READY
will be grayed-out when Start/Stop
is not available.
• No message will be shown when the func- tion is turned off.
The function is active and the engine has auto-stopped.
8" instrument panel
The symbol is displayed at the bottom of the speedometer.
SymbolMeaning
White symbol: the function is avail- able.
Beige symbol: The function is active and the engine has auto-stopped.
SymbolMeaning
the function is not available because the conditions have notbeen met. No symbol will be shown when the function is turned off.
Related information
•Temporarily deactivating the Start/Stop func- tion (p. 430)
• Conditions for the Start/Stop function(p. 430)
• Start/Stop function (p. 428)
• Hill Start Assist (p. 416)
• Auto-hold brakes (p. 415)