2017 VOLVO S90 ECU

INSTRUMENTS AND CONTROLS
171
WARNING
•When one or more sections of the back- rest is returned to the upright position,check that it is properly locked in place bypushing and pulling it.
• Return the outboard head restraints tothe upright position.
• Long loads should always be securelyanchored to help avoid injury in the eventof a sudden stop.
• Always turn the engine off and apply theparking brake when loading/unloadingthe vehicle.
• Place the transmission in the Park (
P)
position to help prevent inadvertentmovement of the gear selector.
Folding down a section of the backrestThe vehicle must be stationary and one of therear doors must be open before a backrest sec-tion can be folded down.
Buttons on the driver's side of the parcel shelf
Be sure that the rear seat is unoccupied and that there are no objects on the seat.
1. If necessary, manually press down the center position's head restraint.
2. Press one of the buttons on the driver's side of the parcel shelf (see the illustration).
3. The backrest lock will release and the back- rest can then be folded down. The head restraint will fold down automatically.
Returning a backrest to the upright position
The backrests always have to be returned to the upright position manually.
1. Fold the backrest up.
2. Press the backrest into place until it locks inthe upright position. 3. Manually return the head restraint to the
upright position.
4. If necessary, adjust the height of the center position's head restraint.
Related information
• Rear seats (p. 169)
• Adjusting the second row head restraints (p. 169)

LOADING AND STORAGE
* Option/accessory.
202
Cargo space
The vehicle has flexible cargo capacity that makes it possible to load and secure largeobjects.
By folding down the rear seat backrests, the cargo capacity of the vehicle increases consider-ably. Use the load anchoring eyelets or the gro-cery bag holder to secure objects. The jack *, tire sealing system and tools can be
found under the floor of the trunk.
Related information
• Loading (p. 202)
• Grocery bag holder (p. 207)
• Load anchoring eyelets (p. 207)
• Ski hatch
* (p. 202)
• Folding down the rear seat backrests
*
(p. 170)
Ski hatch *
The hatch in the center section of the rear seat
backrest can be opened without folding the backrest down to transport long objects such asskis, etc.
1. From the trunk, grasp the ski hatch's handle and pull it down.
2. Fold down the rear seat's center armrest. If the vehicle is equipped with the private locking function *, the ski hatch must be closed.
Related information
• Loading (p. 202)
• Load anchoring eyelets (p. 207)
• Private (valet) locking (p. 233)
Loading
The load carrying capacity of your vehicle is determined by factors such as the number ofpassengers, the amount of cargo, the weight ofany accessories that may be installed, etc.
Loading recommendations
• Load objects in the cargo compartment against the backrest whenever possible.
• If the backrests of the second row seats arefolded down, they should not be in contactwith the front seat backrests. This couldimpede the function of the WhiplashProtection System (WHIPS).
• Unstable loads can be secured to the loadanchoring eyelets with straps or web lash-ings to help keep them from shifting.
• Stop the engine and apply the parking brakewhen loading or unloading long objects. Thegear selector can be knocked out of positionby long loads, which could set the vehicle inmotion.

LOADING AND STORAGE
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* Option/accessory.203
WARNING
•Stop the engine, put the gear selector in P
, and apply the parking brake when
loading or unloading long objects.
• The vehicle's driving characteristics may change depending on the weight and dis-tribution of the load.
• A 44-pound (20 kg) object produces aforce of 2,200 pounds (1,000 kg) in ahead-on collision at 30 mph (50 km/h).
• The cargo area and rear seat should notbe loaded to a level higher than 2 in.(5 cm) below the upper edge of the rearside windows. Objects placed higher thanthis level could impede the function ofthe Inflatable Curtain.
WARNING
• Cover sharp edges on long loads to help prevent injury to occupants. Secure theload to help prevent shifting during sud-den stops.
• Always secure large and heavy objectswith a seat belt or cargo retaining straps.
• Always secure the load to help prevent itfrom moving in the event of sudden stops.
• Switch off the engine, apply the parking brake and put the gear selector in
P
when loading and unloading the vehicle.
Extra loading space
The rear seat backrests can be folded down * to
added cargo space or for transporting long objects. The hatch in the center section of the rear seat backrest * can be opened without folding the
backrest down to transport long objects such as skis, etc.
WARNING
• Boxes, suitcases, etc. wedged behind the front seats could impede the function ofthe Whiplash Protection System.
• If the rear seat backrests are foldeddown, cargo must be secured to preventit from sliding forward against the frontseat backrests in the event of a collisionfrom the rear. This could interfere withthe action of the Whiplash ProtectionSystem.
WARNING
•
Cover sharp edges on long loads to help prevent injury to occupants. Secure theload to help prevent shifting during sud-den stops.
• Always secure large and heavy objectswith a seat belt or cargo retaining straps.
• Always secure the load to help prevent itfrom moving in the event of sudden stops.
• Switch off the engine, apply the parking brake and put the gear selector in
P
when loading and unloading the vehicle.
Roof loadsLoad carriers are available as Volvo accessories. Observe the following points when in use:
• To avoid damaging your vehicle and toachieve maximum safety when driving, werecommend using the load carriers that Volvohas developed especially for your vehicle.
• Volvo-approved removable roof racks aredesigned to carry the maximum allowableroof load for this vehicle (see the article"Weights" for specific information).
• Never exceed the rack manufacturer's weighlimits.
• Avoid single-point loads. Distribute loadsevenly.

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LOADING AND STORAGE
204•
Place heavier cargo at the bottom of the load.
• Secure the cargo correctly with appropriatetie-down equipment.
• Check periodically that the load carriers andload are properly secured.
• Remember that the vehicle's center of gravityand handling change when you carry a loadon the roof.
• The vehicle's wind resistance and fuel con-sumption will increase with the size of theload.
• Drive smoothly. Avoid rapid starts, fast cor-nering and hard braking.
CAUTION
The optional moonroof should not be opened while load carriers are installed on the vehicle.
See the article "Weights" for information about the maximum permissible load that can be trans-ported on the roof.
Related information
•
Weights (p. 525)
• Load anchoring eyelets (p. 207)
• Whiplash protection system (p. 59)
• Locking/unlocking the trunk (p. 228)
Passenger compartment storage spaces
The following is an overview of the passenger compartment and its storage spaces.
Front seats
Storage spaces in the door panel, near the steering wheel, the glove compartment and the sun visors
Storage spaces, cup holders and 12-volt socket/AUX/USB sockets in the tunnel console in thetunnel console and net pocket
Rear seats
Storage compartments in the door panels, cup holders in the center seat's backrest, storage pockets on therear side of the front seat backrest, and 12-volt socketon the rear side of the tunnel console

LOADING AND STORAGE
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* Option/accessory.207
NOTE
One of the alarm sensors, which is sensitive to metallic objects, is located under the tunnelconsole cup holders. Avoid leaving coins,keys, etc., in the cup holders because theymay inadvertently trigger the alarm.
Related information
•Passenger compartment storage spaces (p. 204)
• Electrical sockets (p. 209)
• Alarm (p. 236)
• Rear climate system controls on the tunnel console
* (p. 185)
Grocery bag holder
The grocery bag holders (hooks) help keep shopping bags in place.
On the sides of the cargo compartment
There is a hook on each side of the trunk.
CAUTION
The grocery bag holders (hooks) are only intended to hold weights less than approx.11 lbs (5 kg).
Load anchoring eyelets The eyelets in the trunk can be folded out to secure objects with straps, a net, etc.
Load anchoring eyelets
WARNING
• Cover sharp edges on long loads to help prevent injury to occupants. Secure theload to help prevent shifting during sud-den stops.
• Always secure large and heavy objectswith a seat belt or cargo retaining straps.
• Always secure the load to help prevent itfrom moving in the event of sudden stops.
• Switch off the engine, apply the parking brake and put the gear selector in
P
when loading and unloading the vehicle.

LOCKS AND ALARM
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* Option/accessory.233
Operation
Kicking motion under the sensor's activation area
Opening/closing
–With the remote key within range, move your foot slowly forward in a kicking motion belowthe left section of the rear bumper withouttouching the bumper and take a step back.
> A brief audible signal will sound when the
trunk lid begins to open/close.
The trunk lid can be closed (or closed and locked) by pressing the
or buttons on
the lower edge of the trunk lid 13
.
It can also be operated manually or by pressing the button on the lighting panel in the passengercompartment or on the remote key. If several attempts have been made to open/close the trunk lid using the foot sensor without aremote key within range, the function will timeout and will not be available for a short period.
NOTE
Foot operation may not be possible or func- tion normally if the sensor is obstructed bysnow, ice, dirt, etc.
Interrupting opening/closing
–Move your foot slowly forward in a kicking motion while the trunk lid is opening/closingto stop its movement.
No remote keys need to be within range in orderto interrupt movement of the trunk lid.
Related information
• Locking/unlocking the trunk (p. 228)
• Power trunk release
* (p. 230)
Private (valet) locking
The glove compartment, rear seat backrests and the trunk can be locked when e.g., the vehicle isin a workshop for service, etc.
Activating private locking/setting a security code
The ignition has to be in at least mode I in order
to activate private locking.
13 Vehicles equipped with the optional Passive Entry system only.

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LOCKS AND ALARM
2341. Private locking can be activated from the
center display's Function view or under Set- tings in Top view:
• In Function view, tap
Private Locking.
• In Top view, tap
Settings and then tap
My CarLocking. Tap the Private
Locking box.
> A pop-up window will appear.
NOTE
• A security code has to be selected the first time this function is used. This code isused to deactivate any previously used PINcodes. Keep this code in a safe place.
• If private locking is activated and the vehi-cle is unlocked using Volvo On Call or theVolvo On Call mobile app, it will be auto-matically deactivated.
2. Enter the code to be used to unlock the
trunk after it has been locked and tap
Confirm.
> The trunk will lock. Confirmation is provi- ded by a green indicator light in the but- ton in Function view and an X in the pri-vate locking box under Top view's Set-tings.
3. The glove compartment is locked using the key provided.
NOTE
• The key blade in the remote key cannot be used to lock/unlock the glove com-partment. This can only be done with theseparate key provided.
• The key used to lock/unlock the glovecompartment is longer than the lock cyl-inder. Only half of the key can be insertedinto the cylinder.
Deactivating private locking1. This function can be deactivated from the
center display's Function view or under Set- tings in Top view:
• In Function view, tap
Private Locking.
• In Top view, tap
Settings and then tap
My CarLocking. Tap (deselect) thePrivate Locking box.
> A pop-up window will appear.
2. Enter the code used for locking and tap
Confirm.
> The trunk will unlock. Confirmation is pro- vided when the green indicator light in the button in Function view goes out and theX in the private locking box under Topview's Settings disappears.
3. The glove compartment is unlocked using the key provided.
Related information
• Locking/unlocking the trunk (p. 228)
• Using the glove compartment (p. 205)
• Navigating in the center display's views(p. 38)

DRIVER SUPPORT
* Option/accessory.271
Adaptive Cruise Control (ACC) - troubleshooting
If this symbol is displayed in the instru- ment panel and the message
Windscreen sensor Sensor
blocked, see Owner's manual
appears, the ACC radar sensor is blocked and cannot detect vehicles ahead.
This message also indicates that the following systems may have reduced functionality:
• Distance Alert
• City Safety
• Driver Alert Control
• Pilot Assist
• Lane Keeping Aid (LKA) •
Road Sign Information (RSI)
The following table lists possible causes for this message being displayed and suitable actions:
Cause Action
The windshield in front of the radar is dirty or covered with snow/ice. Clean/clear the windshield in front of the radar.
Heavy rain or snow is interfering with the radar signals. No action possible. Heavy precipitation may affect the function of the radar.Swirling water or snow from the surface of the road may interfere with the radar signals. No action possible. A very wet or snow-covered road surface may affect thefunction of the radar.
The windshield in front of the radar is clean but the message remains in thedisplay. Wait a short time. It may take several minutes for the radar to detect that it isno longer obstructed.
A text message can be erased by briefly pressing the
O button on the right-side steering wheel
keypad. If the message recurs, contact a trained and authorized Volvo service technician orretailer.
Related information
• Adaptive Cruise Control (ACC)
* (p. 261)