2018 VOLVO V90 ECO mode

||
MAINTENANCE AND SERVICE
580
NOTE
If the conditions for measuring oil level are not properly fulfilled (time after engine shut-down, vehicle inclination, ambient tempera- ture, etc.) the message
No value availablewill be shown in the center display. This does not mean that anything is wrong in the vehi-
cle systems.
Related information
• Engine oil (p. 577)
• Engine oil specifications (p. 634)
• Ignition modes (p. 403)
• Vehicle status (p. 570)
Refilling coolant
Coolant helps keep the combustion engine at the right operating temperature. The heat trans-ferred from the engine to the coolant can beused to warm the passenger compartment.
When refilling coolant, follow the instructions on the package. Never fill the cooling system withonly water. The risk of freezing is increased withtoo low or too high amounts of coolant. If there is coolant under the vehicle, smoke from the cooling system, or if more than 2 liters (about2 quarts) of coolant has been added to the sys-tem, there could be something wrong with thecooling system and starting the vehicle coulddamage the engine. Call a tow truck and do notattempt to start the engine.
WARNING
The coolant may be very hot. Never unscrew the cap when the coolant is hot. If coolantmust be filled, unscrew the expansion tankcap slowly to relieve overpressure.
Coolant expansion tank, left-hand drive vehicle.

MAINTENANCE AND SERVICE
}}
581
Unscrew the cover in the plastic covering.
Unscrew the expansion tank cap and fill coolant as needed. The level should not exceed the yellow MAX mark inside the
expansion tank.
Put the components back in place in the reverse order.
CAUTION
• Mix the coolant with water of acceptable quality. If you are unsure of the quality ofthe water, use a Volvo-recommendedpremixed coolant.
• Make sure the coolant mixture is 50%water and 50% coolant.
• Only use coolants with corrosion protec-tion recommended by Volvo.
• To help ensure sufficient corrosion pro-tection in the system, only use new cool-ant when replacing larger components inthe cooling system.
• Never run the engine unless the coolingsystem is properly filled. An improperlyfilled cooling system could lead to hightemperatures and cracks in the cylinderheads.
• High levels of chlorine, chlorides andother salts may cause corrosion in thecooling system.
Related information
•Engine compartment overview (p. 577)
• Coolant specifications (p. 635)
Replacing bulbs
The bulbs in the halogen headlights, backup lights and rear fog light can be changed withoutthe help of a workshop. Halogen headlights are not available on all mod- els and markets. Contact a Volvo retailer formore information. LED 13
bulbs must be replaced by a workshop.
An authorized Volvo workshop is recommended.
NOTE
For information on lights not mentioned in this article, contact a Volvo dealer or a certi-fied Volvo service technician.
The headlight bulbs can be replaced without the assistance of a workshop, but before a bulb canbe replaced, the plastic cover over the headlightneeds to be removed. If you are experiencing problems with any lights other than light bulbs, contact a workshop 14
. If
there is a problem with an LED 13
light, the entire
lamp unit will normally need to be replaced.
WARNING
The vehicle electrical system must be in igni- tion mode 0 when bulbs are replaced.

||
MAINTENANCE AND SERVICE
590
CAUTION
Only a modern battery charger with controlled charge voltage should be used to charge thestarter battery and support battery. The rapidcharging function should not be used as thiscould damage the battery.
CAUTION
Failure to observe the following could cause the infotainment energy save mode to tempo-rarily stop working and/or a message in thedriver's display regarding the state of chargeof the starter battery may be temporarilyincorrect after an external starter battery orbattery charger has been connected:
• The negative battery terminal of the vehi- cle's starter battery must
never be used
to connect an external starter battery orbattery charger – only the vehicle's neg-
ative charging point should be used as
a grounding point.
NOTE
If the starter battery becomes discharged too many times, it will shorten its service life. The service life of the starter battery is affec- ted by several factors, such as driving condi-tions and climate. The starting capacity of thebattery reduces gradually over time. The bat-tery must therefore be recharged if the vehi-cle is not used or a long period of time or if itis only driven short distances. Severe cold fur-ther limits the starting capacity. To keep the starter battery in a good condi- tion, the vehicle should be driven at least15 minutes per week or the battery should beconnected to a battery charger with automatictrickle charging. A starter battery that is always kept fully charged has the maximum service life.
Location
The start battery is located in the cargo compartment.
WARNING
If the starter battery is disconnected, the func- tion for automatic opening and closing mustbe reset to function correctly. A reset isrequired in order for the pinch protection towork.
CAUTION
On certain models, the battery is secured with a tensioning strap. Make sure that the ten-sioning strap is always securely tightened.

||
MAINTENANCE AND SERVICE
594
Avoid smoking, open
flames, and/or sparks.
Risk of explosion.
Recycle properly.
NOTE
A used start battery or backup battery con- tains lead and must be recycled in an environ-mentally responsible manner.
Related information
• Start battery (p. 589)
• Support battery (p. 592)
Fuses and fuseboxes
All electrical functions and components are pro- tected by a number of fuses in order to protectthe vehicle's electrical system from damage byshort circuiting or overloading.
WARNING
Never use a foreign object or a fuse with a higher amperage than that specified toreplace a fuse. This could cause significantdamage to the electrical system and possiblylead to a fire.
If any electrical component or function is not responding, the component may have blown afuse due to temporary overload. If the same fuseblows repeatedly, there may be a problem withthe component. Volvo recommends contacting anauthorized Volvo workshop to have the compo-nent checked.
Location of fuseboxes
The illustration is generic - appearance may vary accord- ing to vehicle model.
Engine compartment
Under the glove compartment
Trunk/cargo compartment
Related information
• Replacing fuses (p. 595)
• Fuses in the cargo compartment (p. 602)
• Fuses in the engine compartment (p. 596)
• Fuses under the glove compartment (p. 599)

MAINTENANCE AND SERVICE
617
Cleaning rims The vehicle should be washed as soon as it becomes dirty. This makes the vehicle easier toclean because dirt does not attach as strongly. Italso reduces the risk of scratches and keeps thevehicle looking new. Wash the vehicle in a carwash or garage with an oil separator. Use a carwashing detergent.
RimsOnly use rim cleaning products recommended by Volvo. Strong rim cleaning agents could damage the surface and stain the chromed aluminum rims.
Related information
•Cleaning the exterior (p. 611)
• Polishing and waxing (p. 612)
• Hand washing (p. 612)
• Automatic car washes (p. 614)
• High-pressure washing (p. 615)
• Cleaning exterior plastic, rubber and trimcomponents (p. 616)
• Cleaning rims (p. 617)
• Corrosion protection (p. 617)
Corrosion protection
Your vehicle is constructed with effective protec- tion against corrosion.
Corrosion protection for the body consists of modern metallic protective coatings on the sheetmetal, a high-quality painting process, corrosion-protected and minimized metal overlap, andshielding plastic components, abrasion protectionand supplemental rust inhibitor in exposed areas.In the chassis, exposed components of the wheelsuspension are made of corrosion-resistant castaluminum.
Inspection and maintenanceThe corrosion protection does not normallyrequire maintenance, but keeping the vehicleclean is always a good way to further reduce therisk of corrosion. The use of strong alkaline oracidic cleaning fluids should always be avoidedon shiny body components. Any stone chips inthe paint should be touched up as soon as theyare discovered.
Related information
• Cleaning the exterior (p. 611)
• Polishing and waxing (p. 612)
• Hand washing (p. 612)
• Automatic car washes (p. 614)
• High-pressure washing (p. 615)
• Cleaning the wiper blades (p. 615) •
Cleaning exterior plastic, rubber and trimcomponents (p. 616)
• Cleaning rims (p. 617)

INDEX
642CZIP (Clean Zone Interior Package) 206
D
Data
recording 33 transferring between vehicle and work-
shop 568
Data sharing 504
Daytime running lights 156Decals location of 626
Defrosting 222
Detection of cyclist 333
Dimensions 629
Dipstick, electronic 578
Direction of rotation 520
Disengaging the shiftlock 417
Display lighting 166
Distance Alert 285, 286, 287 limitations 288
DivX ®
480
Door mirrors 173, 175 compass 450, 451
dimming 174
outer 173, 175
power folding 175
resetting 175
Driveline transmission 413
Drive mode 419 changing 421
Driver Alert Control 356 operation 357, 358
Driver Alert Control limitations 358
Driver performance 92, 93
Driver profile 139 edit 141
select 140
Driver support system 266 Driving cooling system 437
with a trailer 440
Driving economy 430
Driving through standing water 432 driving with a trailer towball load 632
towing capacity 632E
ECO climate 421
ECO mode 421
activate with function button 423
Economical driving 421, 430
Electrical outlet 550 use 552
Electrical system 589
Electric parking brake 407
Electronic immobilizer 246
emergency brake lights 163
Emission inspection readiness 566 Engine overheating 437
start 400
Start/Stop 424
turn off 402
Engine compartment coolant 580
engine oil 577
overview 577
Engine drag control 268
Engine oil 577 filling 578
filter 577
grade and volume 634

INDEX
644Hard disk
space 506
Hazard warning flashers 164
HD radio 462
Head restraint 198
Head-up display 144 activate and deactivate 146
cleaning 607
replacing windshield 576
settings 146
Heated washer nozzles 181 Heating Seats 216, 217
steering wheel 219, 220
windows 223, 224
high beams 158, 159
High engine temperature 437
Hill Start Assist 412 Hill Start Assist (HSA) 412
Hoisting the vehicle 573 HomeLink ® 447
programming 448
use 449
HomeLink ®
remote control
programmable 447
Home safe lighting 164
Honk 199
Hood, opening 575
Horn 199
I
IAQS (Interior Air Quality System) 206
IC (Inflatable Curtain) 60
ID, Volvo 26
Identification number 38
Ignition mode 403, 404
Immobilizer 246 Electronic immobilizer 246
Indicator symbols 95
Individual drive mode 419
Infant seats 67
Inflatable curtain 60
Inflatable Curtain 60
Inflating tires 545 Inflation pressure adjusting 526
Checking 525
recommended 527
Inflation pressure monitoring 527 action 531
Status 530
Inflation pressure table 637
Information display 84, 88
Infotainment (Audio and media) 454
Instrument cluster 84settings 88
Instrument illumination 166
Instrument lighting 166Instrument panel App menu 104, 105
messages 106
Instruments and controls 82 Instruments overview left-hand drive vehicle 82
Integrated booster cushion 75 folding down 78
folding up 77
IntelliSafe driver support 28
Interior Air Quality System 206
Intermittent wiping 180
Internet, see Internet-connected vehicle 497
Internet-connected vehicle 497 book service and repair 570
No connection or poor connection 502
send car data 572
system updates 569

INDEX
648Rear seat
blower 226
climate 214
folding backrest 196
head restraint 198
heating 217
temperature 228
Rear sensors 375, 376, 377, 378, 379 Rearview/door mirrors dimming 174
heating 224
interior 173
Rearview mirror 173 dimming 174
Rear window heating 224
washers 184, 185
wipers 184, 185
Recalls 45
Recommendations when driving 431
Recommendations when loading 555
Recovery 446
Red Key 242 settings 243
Refrigerant 576 climate system 636
Refuelingfilling 433
fuel filler door, fuel flap 433
Remote immobilizer 246
Remote key 233 battery replacement 238
connecting to driver profile 141
detachable key blade 244
loss 242
Range 237
Remote updates 569
Reporting safety defects 44
Resetting door mirrors 175
Resetting settings 137 change of owner 136
Driver profile 141
Resetting trip odometer 92
Road Sign Information 351, 352, 353 limitations 355
operation 352, 353, 354, 355
Road trip 431
Roll Stability Control 267
Roof load, max. weight 631
RSC (Roll Stability Control) 267
Run-off Mitigation 367, 368S
Safety 42 pregnancy 43
Safety belt, see Seat belt 47
Safety defects, reporting 44
Safety mode 61 starting/moving 62
Sealing compound 540
Seat, see Seats 188
Seat belt reminder 51
Seat belts 47 Automatic locking retractor/Emergency
locking retractor 65
buckling/unbuckling 48
pregnancy 43
seat belt reminder 51
seat belt tensioner 50
securing child restraint systems 67, 69, 71
Seat belt tensioner 50 resetting 51
Seats heating 216, 217
manual front seat 188
memory function front seat 190, 191
power front seats 189
ventilation 218
whiplash protection 46