2019 VOLVO S90 TWIN ENGINE maintenance

MAINTENANCE AND SERVICE
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* Option/accessory.617

Positions
Fuses 13-17 and 21-36 are "Micro" fuses.
Fuses 1-12, 18-20 and 37 are "MCase"fuses and should only be replaced by a work-
shop18.
FunctionAmpere
Heated rear window30
Central electrical module 40
Pneumatic suspension* com-pressor40
Lock motor for rear seat back-rest, right side15
Electrical outlets in the tunnel
consoleA30A
Lock motor for rear seat back-rest, left side15
Door module right side, rear 20
––
Power trunk release*25
Door module right side, front20
Towbar* control module40
FunctionAmpere
Seat belt tensioner module(right side)40
Internal relay windings5
Door module left side, rear 20
Foot movement detectionmodule for opening the powertrunk release*
5
USB hub/accessory port –
––
Towbar* control module25
Accessory module40
Door module left side, front 20
Seat belt tensioner module(left side)40
Park Assist Camera*5
––
––
––
FunctionAmpere
Feed when ignition is on 10
Control module for airbagsand seat belt tensioners5
CoolerA; Heated/cooled cup
holder (rear)A10A
Heated rear seat (left side)*15
––
Blind Spot Information(BLIS)*; Exterior reverse signalcontrol module
5
––
Modules for seat belt tension-ers5
Emissions system actuator(gasoline, certain engine vari-ants)
5
––
––
18An authorized Volvo workshop is recommended.

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MAINTENANCE AND SERVICE
* Option/accessory.618
FunctionAmpere
Heated rear seat (right side)*15
––
AExcellence

Related information
Fuses and fuseboxes (p. 606)
Replacing fuses (p. 607)

MAINTENANCE AND SERVICE
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619
Cleaning the interior
Only use cleaning agents and car care productsrecommended by Volvo. Clean regularly andtreat stains immediately for best results. It isimportant to vacuum before using a cleaningagent.

CAUTION
Some colored clothing (for example, darkjeans and suede garments) may stain theupholstery. If this occurs, it is important toclean and treat these parts of the uphols-tery as soon as possible.
Never use strong solvents such aswasher fluid, gasoline, mineral spirit orconcentrated alcohol to clean the interioras this can damage the upholstery aswell as other interior materials.
Never spray cleaning agent directly ontocomponents that have electrical buttonsand controls. Wipe instead with a dampcloth with cleaning agent.
Sharp objects and Velcro can damagethe car's textile upholstery.

Related information
Cleaning the center display (p. 619)
Cleaning fabric upholstery and ceiling liner(p. 621)
Cleaning the seat belt (p. 621)
Cleaning floor mats and inlay mats (p. 621)
Cleaning leather upholstery (p. 622)
Cleaning the leather steering wheel(p. 623)
Cleaning interior plastic, metal and wood sur-faces (p. 624)
Cleaning the center display
Marks, stains, finger smudges etc. on the centerdisplay may affect its performance and readabil-ity. Clean the screen regularly with a microfibercloth.
To clean the center display:
1. Turn off the center display by pressing andholding the Home button.
2.Wipe the screen clean with the microfibercloth provided or use another microfibercloth of similar quality. Wipe the screen witha clean, dry microfiber cloth using small, cir-cular motions. If necessary, moisten the clothslightly.
3. Reactivate the display by pressing the Homebutton briefly.

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MAINTENANCE AND SERVICE
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CAUTION
The microfiber cloth must be free of sand anddirt when cleaning the center display.

CAUTION
When cleaning the center display, apply onlylight pressure to the screen. Pressing toohard could damage the screen.

CAUTION
Do not spray liquid or corrosive chemicalsdirectly onto the center display. Do not usewindow cleaners, cleaning agents, aerosolsprays, solvents, alcohol, ammonia or deter-gents that contain abrasives.
Never use abrasive cloths, paper towels or tis-sue paper, as these may scratch the centerdisplay.

Related information
Cleaning the interior (p. 619)
Cleaning fabric upholstery and ceiling liner(p. 621)
Cleaning the seat belt (p. 621)
Cleaning floor mats and inlay mats (p. 621)
Cleaning leather upholstery (p. 622)
Cleaning the leather steering wheel(p. 623)
Cleaning interior plastic, metal and wood sur-faces (p. 624)
Cleaning the head-up display*
Carefully wipe the glass covering the head-updisplay unit with a clean and dry microfiber cloth.If necessary, the cloth may be slightly moistened.
Never use strong stain removers. For difficultcleaning conditions, a special cleaning agent canbe purchased at a Volvo retailer.
Related information
Activating and deactivating the head-up dis-play* (p. 139)
Head-up display* (p. 138)

MAINTENANCE AND SERVICE
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621
Cleaning fabric upholstery andceiling liner
Only use cleaning agents and car care productsrecommended by Volvo. Clean regularly andtreat stains immediately for best results. It isimportant to vacuum before using a cleaningagent.

Fabric upholstery and ceiling liner
Never scrape or rub a stain, as this could damagethe upholstery. Never use strong stain removers,as this could change the color of the upholstery.
Use soapy water or a similar detergent. For moredifficult stains caused by oil, ice cream, shoe pol-ish, etc., use a stain remover. Consult with yourVolvo retailer.

Related information
Cleaning the interior (p. 619)
Cleaning the center display (p. 619)
Cleaning the seat belt (p. 621)
Cleaning floor mats and inlay mats (p. 621)
Cleaning leather upholstery (p. 622)
Cleaning the leather steering wheel(p. 623)
Cleaning interior plastic, metal and wood sur-faces (p. 624)
Cleaning the seat belt
Only use cleaning agents and car care productsrecommended by Volvo. Clean regularly andtreat stains immediately for best results. It isimportant to vacuum before using a cleaningagent.
Seat belts
Use water and a synthetic soap solution. Spe-cially designed textile cleaning agents are availa-ble for purchase at Volvo retailers. Make sure thebelt is dry before it is retracted.

Related information
Cleaning the interior (p. 619)
Cleaning the center display (p. 619)
Cleaning fabric upholstery and ceiling liner(p. 621)
Cleaning floor mats and inlay mats (p. 621)
Cleaning leather upholstery (p. 622)
Cleaning the leather steering wheel(p. 623)
Cleaning interior plastic, metal and wood sur-faces (p. 624)
Cleaning floor mats and inlay mats
Only use cleaning agents and car care productsrecommended by Volvo. Clean regularly andtreat stains immediately for best results. It isimportant to vacuum before using a cleaningagent.
Inlay mats and floor mats
Remove the inlay mats to clean the floor matsand inlay mats separately. Use a vacuum toremove dust and dirt. Each inlay mat is securedinto place with pins.
Remove the inlay mat by grasping the inlay matat each pin and lifting the mat straight up.
Put the inlay mat back into place by pressing it inat each pin.

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MAINTENANCE AND SERVICE
* Option/accessory.622

WARNING
Never use more than one inlay mat at atime on the driver's floor. If any other typeof floor mat is used, remove the originalmat from the driver's seat floor beforedriving. All types of mats must be securelyanchored in the attachment points in thefloor. Make sure the floor mat does notimpede the movement of the brake pedalor accelerator pedal in any way, as thiscould be a serious safety hazard.
Volvo's floor mats are specially manufac-tured for your vehicle. They must be prop-erly secured in the attachment points inthe floor to help ensure they cannot slideand become trapped under the pedals.
After vacuuming, a specially designed textilecleaning agent should be used to remove stainson floor mats. Floor mats should be cleaned withproducts recommended by Volvo retailers.

Related information
Cleaning the interior (p. 619)
Cleaning the center display (p. 619)
Cleaning fabric upholstery and ceiling liner(p. 621)
Cleaning the seat belt (p. 621)
Cleaning leather upholstery (p. 622)
Cleaning the leather steering wheel(p. 623)
Cleaning interior plastic, metal and wood sur-faces (p. 624)
Cleaning leather upholstery
Only use cleaning agents and car care productsrecommended by Volvo. Clean regularly andtreat stains immediately for best results. It isimportant to vacuum before using a cleaningagent.
Leather upholstery *
Volvo's leather upholstery is treated to protect itsoriginal appearance. Over time, sunlight, grease,dirt, etc. could break down the protective layer.This could result in scratches and cracking.
Leather upholstery is a natural product thatchanges and acquires a beautiful patina overtime. Regular cleaning and treatments arerequired to preserve the qualities and color of theleather. Volvo offers a comprehensive product,Volvo Leather Care Kit/Wipes, for cleaning andtreating leather upholstery that, when used asdirected, preserves the leather's protective coa-ting.
For best results, Volvo recommends cleaning andapplying protective cream one to four times ayear (or more as needed). Volvo Leather Care Kit951 0251 and Volvo Leather Softener 9437429 are available for purchase at Volvo retailers.

MAINTENANCE AND SERVICE
623

Cleaning the leather upholstery
1. Apply the leather cleaner to a damp spongeand squeeze it until the cleaner foams.
2. Move the sponge in circular motions to applythe foam to the stain.
3. Dampen the stain thoroughly with thesponge. Let the sponge absorb the stain anddo not rub.
4. Dry the stain using a soft towel and let theleather dry completely.

Protecting the leather upholstery
1. Apply a small amount of leather protector toa cloth and then apply the protector to theleather using light circular movements.
2. Let it dry for approximately 20 minutes.
Protecting the leather upholstery makes it betterable to withstand sunlight's harmful UV rays.

Related information
Cleaning the interior (p. 619)
Cleaning the center display (p. 619)
Cleaning fabric upholstery and ceiling liner(p. 621)
Cleaning the seat belt (p. 621)
Cleaning floor mats and inlay mats (p. 621)
Cleaning the leather steering wheel(p. 623)
Cleaning interior plastic, metal and wood sur-faces (p. 624)
Cleaning the leather steering wheel
Only use cleaning agents and car care productsrecommended by Volvo. Clean regularly andtreat stains immediately for best results. It isimportant to vacuum before using a cleaningagent.
Leather steering wheel
Leather needs to breathe. Never cover theleather steering wheel with a plastic protector.Volvo Leather Care Kit 951 0251 and LeatherSoftener 943 7429 are recommended for clean-ing the leather steering wheel. First, remove dirt,dust, etc. with a damp sponge or cloth.

CAUTION
Sharp objects such as rings could damagethe leather on the steering wheel.

If there are stains on the steering wheel:
Type 1(ink, wine, coffee, milk, sweat or blood)
–Use a soft cloth or sponge. Wipe the steeringwheel using a solution of 5% ammonia. Forblood stains, mix approximately 2 dl(1 cup) ofwater with 25 g (one ounce) of salt and wipethe stain.
Type 2(grease, oil, sauces or chocolate)
1. Same procedure as for Type 1 stains.
2.Finish by wiping the wheel with an absorbentpaper or towel.
Type 3(dry dirt or dust)
1. Remove the dirt/dust using a soft brush.
2. Same procedure as for Type 1 stains.
Related information
Cleaning the interior (p. 619)
Cleaning the center display (p. 619)
Cleaning fabric upholstery and ceiling liner(p. 621)
Cleaning the seat belt (p. 621)
Cleaning floor mats and inlay mats (p. 621)
Cleaning leather upholstery (p. 622)
Cleaning interior plastic, metal and wood sur-faces (p. 624)

MAINTENANCE AND SERVICE
624
Cleaning interior plastic, metal andwood surfaces
Only use cleaning agents and car care productsrecommended by Volvo. Clean regularly andtreat stains immediately for best results.

Interior plastic, metal and wood
surfaces
A lightly dampened microfiber cloth is recom-mended for cleaning interior details and surfaces.These cloths are available for purchase at Volvoretailers.
Never scrape or rub a stain. Never use strongstain removers.

CAUTION
Do not use solvent containing alcohol toclean the instrument panel glass.

CAUTION
Keep in mind that glossy surfaces can beeasily scratched. Wipe these surfaces with aclean and dry microfiber cloth using small, cir-cular motions. If necessary, moisten the clothlightly with clean water.

Related information
Cleaning the interior (p. 619)
Cleaning the center display (p. 619)
Cleaning fabric upholstery and ceiling liner(p. 621)
Cleaning the seat belt (p. 621)
Cleaning floor mats and inlay mats (p. 621)
Cleaning leather upholstery (p. 622)
Cleaning the leather steering wheel (p. 623)
Cleaning the exterior
The vehicle should be washed as soon as itbecomes 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 and use carwashing detergent.
Related information
Cleaning the exterior (p. 624)
Polishing and waxing (p. 625)
Hand washing (p. 625)
Automatic car washes (p. 627)
High-pressure washing (p. 628)
Cleaning the wiper blades (p. 628)
Cleaning exterior plastic, rubber and trimcomponents (p. 629)
Cleaning rims (p. 630)
Corrosion protection (p. 630)