2017 VOLVO V90 light

MAINTENANCE AND SERVICE
520
Servicing the climate control system The air conditioning system must only be serv- iced and repaired by an authorised workshop.
Troubleshooting and repairThe air conditioning system contains fluorescent tracing agents. Ultraviolet light must be used dur-ing leak detection. Volvo recommends that you contact an author- ised Volvo workshop.
Cars with R134a refrigerant
WARNING
The air conditioning system contains pressur- ised refrigerant R134a. This system must onlybe serviced and repaired by an authorisedworkshop.
Cars with R1234yf refrigerant
WARNING
The air conditioning system contains pressur- ised refrigerant R1234yf. In accordance withSAE J2845 (Technician Training for SafeService and Containment of RefrigerantsUsed in Mobile A/C System), service andrepair of the refrigerant system must only beperformed by trained and certified techniciansin order to ensure the safety of the system.
Related information
•Volvo service programme (p. 506)
Bulb replacement
The bulb in the halogen headlamp, reversing lamp and rear fog lamp can be replaced by thedriver.
The bulb in the halogen headlamp can be replaced without the help of a workshop, but theplastic cover over the headlamp must be removedbefore a bulb can be replaced.
–Press down the pins into the plastic cover's four clips using a screwdriver or similar andlift away the cover.

MAINTENANCE AND SERVICE
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* Option/accessory.521
NOTE
Points to remember when the cover is refit- ted: •The pin in the clip needs to be pressed back fully before the clip is refitted in thecover.
• When the cover is refitted, the pin mustbe pressed in until the end surface islevel with the surface of the clip.
The reversing lamp bulb and the rear fog lamp bulb can be replaced without assistance from aworkshop. Contact a workshop 9
if there is a fault in bulbs
other than the bulbs in the halogen headlamps, the reversing lamp bulb or the rear fog lamp bulb. If a fault occurs in LED 10
lamps, the entire lamp
unit usually must be replaced.
WARNING
The car's electrical system must be in ignition position 0 when replacing bulbs.
IMPORTANT
Never touch the glass part of the bulbs with your fingers. Grease from your fingers isvaporised by the heat, coating the reflectorand then causing damage.
NOTE
If an error message remains after the broken bulb has been replaced then we recommendvisiting an authorised Volvo workshop.
NOTE
Outside lighting such as headlamps and rear lamps may temporarily have condensation onthe inside of the lens. This is normal, all exte-rior lighting is designed to withstand this.Condensation is normally vented out of thelamp housing when the lamp has beenswitched on for a time.
Lamps, front (car with halogen headlamps)
Dipped beam
Main beam
Daytime running lights/position lamps
Indicator
Front fog lamps/cornering lights * (LED 10
)
9An authorised Volvo workshop is recommended.
10 LED (Light Emitting Diode)

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MAINTENANCE AND SERVICE
522
Lamps, rear
Position lamps (LED)
Position lamps (LED)
Fog lamp
Reversing lamp
Indicator11
Brake light (LED)
Brake light - central, high-level (LED)
Related information
•
Replacing the dipped beam bulb (p. 522)
• Replacing the main beam lamp (p. 523) •
Replacing daytime running light bulb/posi- tion lamp bulb, front (p. 524)
• Replacing the front direction indicator bulb(p. 524)
• Replacing the reversing lamp bulb (p. 525)
• Replacing the rear fog lamp bulb (p. 526)
• Bulb specifications (p. 526)
• Ignition positions (p. 385)
Replacing the dipped beam bulb
The dipped beam bulb in halogen headlamps can be replaced by the driver.
Before the bulb can be replaced, the plastic cover over the headlamp must be removed; seethe section "Bulb replacement".
IMPORTANT
Never touch the glass part of the bulbs with your fingers. Grease from your fingers isvaporised by the heat, coating the reflectorand then causing damage.
Left-hand headlamp.
1. Detach the headlamp's rubber cover for the dipped beam bulb.
11Contact a workshop for replacement - an authorised Volvo workshop is recommended.

MAINTENANCE AND SERVICE
524
Replacing daytime running light bulb/position lamp bulb, front
The bulb for the daytime running light/position lamp in halogen headlamps can be replaced bythe driver.
Before the bulb can be replaced, the plastic
cover over the headlamp must be removed; see the section "Bulb replacement".
Left-hand headlamp.
1. Detach the headlamp's rubber cover for the daytime running light bulb/position lamp bulb.
NOTE
The bulb for the daytime running light/posi- tion lamp is easier to access if the main beambulb is detached. The main beam bulb is fitteddiagonally above the daytime running lightbulb/position lamp bulb. Detach the mainbeam bulb by rotating its bulb holder upwardsand then pulling straight out.
2. Pull the bulb holder for the daytime runninglight bulb/position lamp bulb straight out.
3. Detach the bulb by pulling it straight out.
4. Replace the bulb.
5. Fit the bulb holder into the socket and press it into place.
6. If the main beam bulb's bulb holder has been removed, fit it into the socket and screw in.
7. Refit the headlamp's rubber cover.
Related information
• Bulb replacement (p. 520)
• Bulb specifications (p. 526)
Replacing the front direction indicator bulb
The direction indicator bulb in halogen head- lamps can be replaced by the driver.
Before the bulb can be replaced, the plastic cover over the headlamp must be removed; seethe section "Bulb replacement".
Left-hand headlamp.
1. Detach the headlamp's rubber cover for the indicator bulb.
2. Press the catches together and pull the bulb holder straight out.
3. Replace with a new bulb holder with bulb.
4. Fit the bulb holder into the socket and press it into place.
5. Refit the headlamp's rubber cover.

MAINTENANCE AND SERVICE
526
Replacing the rear fog lamp bulb The bulb for the rear fog lamp is located behind a hatch in the tailgate panel. Left-hand drive cars have the fog lamp on the left-hand side, right-hand drive cars on the right-hand side.
The rear fog lamp bulb is replaced as follows:
The tailgate's inner panel.
1. Detach the panel on the inside of the tailgateby first turning the two knobs a quarter turn anticlockwise. Then unhook the panel andplace it to one side.
Lamp housing on left-hand side.
2. Undo the bulb holder by turning it a quarterturn anticlockwise and pulling it out.
3. Remove the blown bulb from the bulb holder by pressing it in and turning anticlockwise.
4. Fit a new bulb by pressing it in and turning it clockwise.
5. Wipe the bulb's lens clean of any dirt, grease or moisture.
6. Attach the bulb holder by turning it a quarter turn clockwise.
7. Refit the panel and lock it on by turning the knobs a quarter turn clockwise.
Related information
• Bulb replacement (p. 520)
• Bulb specifications (p. 526)
Bulb specifications The specifications apply to bulbs in the halogen headlamps as well as the reversing lamp bulband the rear fog lamp bulb. Contact a work- shop 12
if faults occur in other lamps.
Function WA
Type
Dipped beam 55 H7
Main beam 65 H9
Front direction indicators 24 PY24Wdaytime running lights/ position lamps, front 21/5 W21/5W
Reversing lamp 21 H21W LL
Rear fog lamp 21 H21W LL
A Watt
Related information
• Bulb replacement (p. 520)
12
An authorised Volvo workshop is recommended.

MAINTENANCE AND SERVICE
527
Wiper blades in service position The windscreen wiper blades must be in service position when, for example, they are to bereplaced.
Wiper blades in service position.
In order to change, clean or lift the wiper blades (e.g. for scraping off ice from the windscreen)they must be in service position.
IMPORTANT
Before placing the wiper blades in the service position, make sure that they are not frozendown.
Activating service positionService mode cannot be activated when the car is stationary and the windscreen wipers are noton. Service mode can be activated in two ways viathe centre display:
Via function view
Press the Wiper Service
Position button. The light indi-
cator in the button illuminates when the service position isactivated. Upon activation, thewipers move to standingstraight up.
Via settings
1. Press Settings in the top view.
2. Press
My CarWipers.
3. Select
Wiper Service Position.
> The wipers move up to standing straight up.
Deactivating service positionService mode can be deactivated in two ways via the centre display:
Via function view
Press the Wiper Service
Position button in the centre
display. The light indicator in the button extinguishes whenthe service position is deacti-vated.
Via settings
1. Press Settings in the top view in the centre
display.
2. Press
My CarWipers.
3. Deselect
Wiper Service Position to deacti-
vate service position.
The wiper blades also exit service position if:
• Windscreen wiping is activated.
• Windscreen washing is activated.
• Rain sensor activated.
• The car is driven away.
IMPORTANT
If the wiper arms in service position have been folded up from the windscreen, theymust be folded back down onto the wind-screen before the activation of wiping, wash-ing or the rain sensor, as well as before driv-ing. This is to avoid scraping the paint on thebonnet.
Related information
• Replacing a wiper blade (p. 528)
• Filling washer fluid (p. 529)
• Overview of the centre display (p. 33)
• Windscreen and headlamp washers (p. 150)

MAINTENANCE AND SERVICE
541
FunctionAA
- -
- -
Starter motor Shunt
Starter motor 40
A
Ampere
B Applies to the Bi-Fuel model variant.
C LED (Light Emitting Diode)
Related information
• Replacing a fuse (p. 536)
• Fuses under glovebox (p. 542)
• Fuses in cargo area (p. 546)

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MAINTENANCE AND SERVICE
* Option/accessory.
544
Positions
• Fuses 1, 3-21, 23-36, 39-53 and 55-59 are of the "Micro" type.
• Fuses 2, 22, 37-38 and 54 are of the"MCase" type and should be replaced by a workshop 18
.
Function AA
- -
230 V socket in tunnel console, by legroom for rear seat
*30
- -
Movement detector
* 5
Media player 5
Driver display 5
Keypad in centre console 5
Sun sensor 5
- -
- -
Steering wheel module 5
Function
AA
Module for start knob and for park- ing brake control 5
Steering wheel module for heated steering wheel
* 15
- -
- -
- -
- -
Control module for climate control system
10
Steering lock 7.5
Diagnostic socket OBDII 10
Centre display 5
Fan module for climate control sys- tem, front40
- -
Function
AA
Controls lighting; Interior lighting; Dimming of interior rearview mir- ror
*; Rain and light sensor *; Keypad
in tunnel console, by legroom forrear seat *; Power front seats *; Con-
trol panels in rear doors 7.5
Control module for driver support functions
5
Panorama roof with sun blind
*20
Head-up display
* 5
Passenger compartment lighting 5
- -
Display in roof console (Seatbelt reminder/Indicator for airbag onthe front passenger seat) 5
- -
Humidity sensor 5
Door module in right-hand rear door
20
Fuses in cargo area 10
18
An authorised Volvo workshop is recommended.