2020 VOLVO S90 power steering

AUDIO, MEDIA AND INTERNET
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445
HD Radio™ sub-channels
In many cases, a main HD Radio station (FM wavebands only) will also have sub-channelsoffering additional types of programming ormusic.
Sub-channels
Example of an HD Radio station with sub-channels
If any sub-channels are available, they will lis- ted below the main channel on the screen. Inthis example, WILD-FM HD2 is a sub-chan-nel.
Selecting sub-channels
To listen to a station's sub-channel(s), tap the station on the screen or press the forward/back arrow keys on the right-side steering wheel keypad or below the screen. Sub-channels can also be saved as radio favorites. If you tap a sub-channel favorite, it may takeup to
6 seconds before the channel becomes
audible. If you tap a station while you are out of digital range of the transmitter,
No
reception will be displayed.
Related information
HD Radio
™ (p. 443)
Activating and deactivating the HD Radio
™ (p. 444)
Changing waveband and radio station(p. 440)
Searching for a radio station (p. 440)
HD Radio
™
limitations (p. 445)
HD Radio ™ limitations
Limitations
Main channel vs. sub-channels (FM only)
: The main channel is the only chan-
nel that can receive in hybrid mode (bothdigital and analog). If a frequency has sub-channels, they are broadcast in digitalmode only. The main FM channel will bedisplayed as, for example, "WRIF-FMHD1". The sub-FM channels will be dis-played as"WRIF-FM HD2", "WRIF-FMHD3", etc.
Reception coverage area
: Due to current
IBOC transmitter power limitations, thereception coverage area in digital mode issomewhat more limited than the station'sanalog coverage area. Be aware that, likeall radio transmission technology, terrain,time of day, vegetation and buildings canhave a positive or negative effect on radioreception.
Analog to digital/digital to analogblending
: Analog to digital blending will
occur as the signal strength reaches a pre-set threshold in the receiver. This will benoticeable in fringe areas (areas with weakreception) and is normal.

MAINTENANCE AND SERVICE
579
FunctionAmpere Type
– –
MCaseA
Fed when ignition is on: engine control module, transmission components, electrical power steering, central electrical module, brake system control module 5 Micro
–
– Micro
Passenger-side headlight, LEDB
15 Micro
– – Micro
–– Micro
Battery connection control module 5 Micro
Airbags; Passenger weight sensor5 Micro
Driver-side headlight, LEDB
15 Micro
Accelerator pedal sensor 5 Micro
A
This type of fuse should be replaced by a workshop. An authorized Volvo workshop is recommended.
B LED (Light Emitting Diode)
Related information
Fuses and fuseboxes (p. 573)
Replacing fuses (p. 574)

INDEX
634Side airbag 60
Side Impact Protection System 60
SIM card 483
SIPS (Side Impact Protection System) 60Sirius Satellite radio
Travel link 450
SiriusXM ® Satellite radio
traffic information 446, 447, 449
Ski hatch 540
Slippery conditions 412, 413
Slippery road conditions 413
Snow chains 522
Software updates 33
Sound experience 435
Sound settings 434, 477 phone 478
playing media 456, 457
text message 477
Spare tire 519 handling 520
Speed camera information 337 Speed Limiter change speed 296
Speed symbols, tires 504
Spin control 267
Stability and traction control system 267 sport mode 268
Symbols and messages 270
Stains 591, 593, 594, 595 Start/Stop deactivate 406
Driving 404
limitations 406
vehicle function 404
Start and lock system type designations 247
Start battery 420, 567 overload 419
Start engine 378 Starting the engine after a collision 62
Start the vehicle 378
Steering assistance at risk of collision 349 Steering power level, see Steering wheel
resistance 266
Steering wheel 192, 193 heating 213
keypad 192
paddle 192
steering wheel adjustment 193
Steering wheel keypad 192
Steering wheel paddles 395Steering wheel resistance, speed-
dependent 266
Stone chips and scratches 603, 604
Stop/start function 404
Storage compartments 532 center console 533
glove compartment 535
sun visor 537
Sunroof pinch protection 162
Sun shade panoramic roof 170, 175
pinch protection 162
rear door 166
rear window 166
Sun visor 537 mirror lighting 159
Support battery 571 Switching target vehicles with Adaptive Cruise Control 295
with Pilot Assist 295
Symbols dynamic 80
indicator symbols 91
warning symbols 93
Symbols and messages center display's status bar 121
parking climate 229