2012 VOLVO XC90 park assist

06 Starting and driving
Front/rear park assist*
06
156* Option/accessory, for more information, see Introduction.
NOTE
•Front park assist is disengaged auto-
matically when the parking brake is
applied.
•If the vehicle is equipped with front and
rear park assist, both systems will be
deactivated by pressing the button.
Audible signals from the park assist
system
The Park Assist system uses an intermittent
tone that pulses faster as you come close to an
object, and becomes constant when you are
within approximately 1 ft (30 cm) of an object
in front of or behind the vehicle. If the volume
of another source from the audio system is
high, this will be automatically lowered.
If there are objects within this distance both
behind and in front of the vehicle, the signal
alternates between front and rear speakers.
Faults in the system
If the yellow warning symbol illu-
minates and PARK ASSIST
SERVICE REQUIRED is shown
on the information display, this
indicates that the system is not
functioning properly and has been disengaged.
Consult a trained and qualified Volvo service
technician.
CAUTION
In certain circumstances, the park assist
system may give unexpected warning sig-
nals that can be caused by external sound
sources that use the same ultrasound fre-
quencies as the system. This may include
such things as the horns of other vehicles,
wet tires on asphalt, pneumatic brakes,
motorcycle exhaust pipes, etc. This does
not indicate a fault in the system.
Cleaning the sensors
G026946
Park assist sensors
The sensors must be cleaned regularly to
ensure that they work properly. Clean them
with water and a suitable car washing deter-
gent.
Ice and snow covering the sensors may cause
incorrect warning signals.
NOTE
If the sensors are obstructed by e.g., dirt,
snow, or ice, this could result in false warn-
ing signals from the park assist system.

09 Maintenance and servicing
Fuses09

* Option/accessory, for more information, see Introduction.241
NoA
14Rear air conditioning system*15
15–
16–
17Accessory audio5
18–
19Rear window wiper15
20Trailer wiring (15-feed)*20
21–
22–
23Park assist7,5
24–
25–
26Park assist*5
27Main fuse: trailer wiring, park
assist, All Wheel Drive30
28Central locking system15
29Driver's side trailer lighting:
parking lights, turn signal*25
NoA
30Passenger's side trailer light-
ing: brake light, fog light, turn
signal*25
31Main fuse: fuses 37 and 3840
32–
33–
34–
35–
36–
37Heated rear window20
38Heated rear window20

12 Index
12
297
Instrument overview.................................. 56
Instrument panel........................................ 58
Instrument panel lighting........................... 68
Interior lighting......................................... 111
ISOFIX/LATCH anchors............................. 48
J
Jack.........................................................190
Jump starting........................................... 147
K
Key (ignition switch) positions................. 141
Keylock...................................................... 13
Keys......................................................... 124
L
Label information..................................... 278
Lighting panel............................................ 67
Load carriers............................................ 163Locking steering wheel............................ 141
Locking the car........................................ 128
Locks, child safety................................... 130
Long distance trips.................................. 164
Low beam headlight.................................. 70
M
Maintenance............................................ 208
Maintenance, periodic............................. 209
Malfunction indicator light......................... 61
Mirrors
door, folding......................................... 64
power door........................................... 84
rearview, auto-dim function.................. 83
Moonroof................................................... 86
Motor oil
checking............................................. 215
MP3 player, connecting........................... 261
Multifilter with air quality sensor................ 98
O
OBD II...................................................... 209
Occupant safety........................................ 18
Oil
checking............................................. 215
Oil quality................................................. 214
Onboard Diagnostic System (OBD II)...... 209
On Call Roadside Assistance.................. 293
Owner maintenance................................. 209
P
Paint - color code....................................204
Panel lighting, instrument.......................... 68
Park assist.......................................155, 156
Parking brake........................................... 152
warning symbol.................................... 60
Parking lights............................................. 67
Passenger’s side front airbag, disabling. . . 28
Periodic owner-performed maintenance. 209
Permissible axle weight........................... 181
Polishing.................................................. 201