Volvo S 90 Owner's Manual page 490

MAINTENANCE AND SERVICING
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Positions
•
Fuses 1, 3–21, 23–36, 39–53 and 55–59
are called "Micro".
•
Fuses 2, 22, 37–38 and 54 are called
"MCase" and should only be replaced by a
trained and qualified Volvo service technician.
Function
–
120-volt socket on the rear side of
the tunnel console*
–
Alarm system movement sensor
Media player
Instrument panel
Center console buttons
Sun sensor
–
–
Steering wheel module
Module for start knob and parking
brake
488
Function
Heated steering wheel* module
–
–
A
–
–
–
30
Climate system control module
–
–
On-board diagnostics (OBDII)
A 5
Center display
5
Climate system blower module
5
(front)
5
–
5
Instrument lighting; Courtesy light-
ing; Rearview mirror auto-dim func-
–
tion; Rain and light sensor; Rear
tunnel console keypad*; Power
–
front seats*
5
Control module for driver support
functions
5
Moon roof and sun shade*
A Function
15 Head-up display*
– Courtesy lighting
– –
– Ceiling console display (seat belt
reminder, front passenger side air-
–
bag indicator)
10 –
– Humidity sensor
10 Rear passenger-side door module
5 Fuses in the trunk
40 Internet connection control module;
Volvo On Call control module
– Rear driver-side door module
7.5 Infotainment control module
(amplifier)
–
Multi-band antenna module
5
Front seat massage function
–
20
* Option/accessory, for more information, see Introduction.
A
5
5
–
5
–
5
20
10
5
20
40
–
5
5
–