2017 VOLVO V90 service

MAINTENANCE AND SERVICE
* Option/accessory.509
Related information
•Volvo ID (p. 23)
• Online car
* (p. 463)
• Car status (p. 506)
Inspection and service of the system for vehicle gas
*5
The system for vehicle gas must be inspected regularly by an authorised workshop - an author-ised Volvo workshop is recommended.
WARNING
The gas is compressed to high pressure. This system must only be serviced and repaired byan authorised workshop. Never attempt to disassemble or adjust the gas system or its component parts yourself-risk of serious personal injury.
Remote updates Several of the car's systems can be updated from the centre display with an online car.
The Download Centre app is
started from app view in the centre display and enables:
• searching for and updating system software
• updating map data for Sensus Navigation
*
• downloading, updating and uninstalling apps.
Related information
•
System updates (p. 510)
• Downloading, updating and uninstalling apps (p. 468)
5
Applies to the Bi-Fuel model variant.

MAINTENANCE AND SERVICE
* Option/accessory.
510
System updates
System updates are intended for the Internet- connected and infotainment components of thecar. If system software updates are available, theupdates can be made all at once or one at atime.
System updates are handled via the Download Centre app
in the centre display's applica- tion view. A tap on the buttonstarts a download application inthe home view's bottom sub-view. If no search for available
updates has been performed since the last timethe infotainment system was started, a search isperformed. No search is performed if a softwareinstallation is in progress. An icon in the down- load application's button
System updatesshows how many updates are available. A tap on the button shows a list of updates that can beinstalled in the car. For more information andanswers to common questions regarding functionand to download certain system updates, go in tosupport.volvocars.com. For system updates to be possible, the car must be connected to the Internet, see section "Onlinecar".
Searching for software updates is activated when the car is supplied from the factory.
NOTE
Data download may affect other services that transmit data, e.g. Internet radio. If the effecton other services is experienced as disruptivethen the download can be interrupted. Alter-natively, it may be appropriate to switch off orinterrupt other services.
NOTE
An update can be interrupted when the igni- tion is switched off and the car is left. However, the update does not have to be completed before the car is left, this isbecause the update is resumed the next timethe car is used.
Update all system software
–Select Install all at the bottom of the list.
If no list is desired, then
Install all can be
selected at the System updates button instead.
Update individual system software
programs
–Select Install for the software required.
Cancelling the download
–Tap on X in the activity indicator that has replaced the button Install at the start of the
download. Note that only the download can be cancelled, when the installation phase has started, this can-not be cancelled.
Background search for software
updates
The function can be deactivated via the centredisplay: 1. Press
Settings in the top view.
2. Press
SystemDownload Centre.
3. Deselect
Auto Software Update.
If an update is available, the message
New
software updates available is shown in the
centre display's status bar. A tap on the message starts a download application in the home view'sbottom subview. As soon as the download appli-cation has started, an icon in the download appli- cation's button
System updates shows how
many updates are available.
Related information
• Online car
* (p. 463)
• Downloading, updating and uninstalling apps (p. 468)
• Remote updates (p. 509)

MAINTENANCE AND SERVICE
* Option/accessory.511
Data transmission between car and workshop6
The time required for a booked visit to a Volvo workshop can be shortened by transmitting trou-bleshooting data as soon as the car stops at theworkshop. The data can be transmitted most conveniently by selecting the option
Automatically connect
when I arrive in settings view in the centre dis-
play.
Each time the car slows to a slow enough speed it starts searching for a Wi-Fi network. If anauthorised Volvo network (at a workshop) isfound, a message is displayed or a pop-up win-dow opens in the centre display. (This does notapply when you connect manually, see the sec-tion "Connecting to a workshop manually"below).
Connecting to a workshop automatically
NOTE
To avoid the driver being disturbed by unwan- ted connection inquiries (for example, if thecar is often parked in the neighbourhood of aworkshop with an authorised Volvo network),the connection mode will change to manual ifthe driver declines connection twice within aperiod of 5 days.
Without driver confirmation
This option provides the most convenient way of transmitting troubleshooting data. The car con-nects without the need for the driver to confirm. If the car stops at the workshop and is switched off with the start knob, a message is shown atthe top in the centre display. The car will connectautomatically when the driver

MAINTENANCE AND SERVICE
* Option/accessory.
512
Raise the car
When raising the car it is important that the car jack or the workshop/garage jack is fitted to theintended points on the car

MAINTENANCE AND SERVICE
* Option/accessory.513
The triangles in the plastic cover indicate the locations of the lifting points (marked in red).
If the car is raised with a workshop jack, it must be positioned under one of the four lifting points.Ensure that the workshop jack is positioned sothat the car cannot slide off the jack. Make surethe jack plate is equipped with a rubber pad sothat the car will be stable and not be damaged.Always use axle stands or similar.
Related information
•When changing wheels (p. 495)
• Jack
* (p. 501)

MAINTENANCE AND SERVICE
514
Opening and closing the bonnet
The bonnet can be opened using the handle in the passenger compartment and a handle underthe bonnet.
Open the bonnet
Pull the handle near the foot pedals to release the bonnet from its fully closed posi-tion.
Turn the handle under the bonnet anticlock- wise to release the bonnet from the lockcatches and lift the bonnet.
Warning - bonnet not closed
When the bonnet is released, the warn- ing symbol and the graphics in thedriver display will light up and anacoustic reminder will sound. If the car
starts rolling, an acoustic warning signal willrepeat. For more information on graphics, see section "Door and seatbelt reminder".
NOTE
If the warning symbol is lit or the warning sig- nal is heard despite the bonnet being closedproperly, contact an authorised Volvo work-shop.
Close the bonnet1. Push the bonnet down until it starts to fall from its own weight.
2. When the bonnet stops against the lock catch, push the bonnet to close it completely.
WARNING
Risk of crushing! Ensure that the closing path under the bonnet is not obstructed, otherwisethere is a risk of personal injury.
WARNING
Check that the bonnet locks properly when closed. The bonnet must engage at bothsides audibly.

MAINTENANCE AND SERVICE
515
Bonnet completely closed.
WARNING
Never drive with an open bonnet! If there are any signs that the bonnet is not properly closed whilst driving, stop immedi-ately and close it.
Related information
•Engine compartment overview (p. 515)
• Door and seatbelt reminder (p. 62)
Engine compartment overview
The overview shows some service-related com- ponents.
The appearance of the engine compartment may differ depending on model and engine variant.
Coolant expansion tank
Reservoir for brake and clutch fluid (located on the driver's side)
Washer fluid filler pipe 7
Central electrical unit
Air filter
Engine oil filler pipe
WARNING
Remember that the radiator fan (located at the front of the engine compartment, behindthe radiator) may start automatically someafter the engine has been switched off. Always have the engine cleaned by a work- shop - an authorised Volvo workshop is rec-ommended. There is a risk of fire if the engineis hot.
WARNING
The ignition system works at a very high and hazardous voltage. The car's electrical system must always be in ignition position
0 when
work is being performed in the engine com- partment. Do not touch the spark plugs or ignition coil when the car's electrical system is in ignition position II or when the engine is hot.
Related information
• Opening and closing the bonnet (p. 514)
• Filling washer fluid (p. 529)
• Topping up coolant (p. 518)
• Fuses in engine compartment (p. 537)
• Checking and filling with engine oil (p. 517)
• Ignition positions (p. 385)
7
Fill the washer fluid at regular intervals, e.g. when refuelling.

MAINTENANCE AND SERVICE
516
Engine oil
An approved engine oil must be used in order that the recommended service intervals can beapplied.
Volvo recommends:
IMPORTANT
In order to fulfil the requirements for the engine's service intervals all engines are filledwith a specially adapted synthetic engine oilat the factory. The choice of oil has beenmade very carefully with regard to service life,starting characteristics, fuel consumption andenvironmental impact. An approved engine oil must be used in order that the recommended service intervals canbe applied. Only use a prescribed grade of oilfor both filling and oil change, otherwise thereis a risk of the service life, starting characte-ristics, fuel consumption and environmentalimpact of the car being affected. If engine oil of the prescribed grade and vis- cosity is not used, engine related componentsmay become damaged. Volvo Car Corporationdisclaims any liability for any such damage. Volvo recommends that oil changes are car- ried out at an authorised Volvo workshop.
Volvo uses different systems for warning of low/ high oil level or low oil pressure. Certain enginevariants have an oil pressure sensor, and then thedriver display's warning symbol for low oil pres- sure
is used. Other variants have an oil
level sensor, when the driver is informed via the driver display's warning symbol
and display texts. Certain variants have both systems. Contact a Volvo dealer for more information. Change the engine oil and oil filter in accordance with the intervals specified in the Service andWarranty Booklet. Using oil of a higher than specified grade is per- mitted. If the car is driven in adverse conditions,Volvo recommends using an oil of a higher gradethan the one specified.
Related information
•
Checking and filling with engine oil(p. 517)
• Adverse driving conditions for engine oil(p. 569)
• Engine oil — specifications (p. 567)