Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
37
10A
Humidity sensor fan
38
20A
Subwoofer amplifier
39
20A
Radio
40
20A
Not used (spare)
41
15A
Automatic dimming mirror, Moon roof,
Compass, Front windows
42
10A
Electronic stability control, Adaptive
headlamps
43
10A
Rain sensor
44
10A
Fuel diode/Powertrain control module
45
5A
Heated backlight and blower relay coil,
Wiper washer
46
7.5A
Occupant classification sensor (OCS)
module, Passenger airbag off lamp
47
30A Circuit
Breaker
Rear windows
48
—
Delayed accessory relay
Power distribution box
The power distribution box is located in the engine compartment. The
power distribution box contains high-current fuses that protect your
vehicle’s main electrical systems from overloads.
WARNING:
Always disconnect the battery before servicing high
current fuses.
WARNING:
To reduce risk of electrical shock, always replace
the cover to the power distribution box before reconnecting the
battery or refilling fluid reservoirs.
If the battery has been disconnected and reconnected, refer to the
Battery
section of the
Maintenance and Specifications
chapter.
Roadside Emergencies
252
2011 MKZ Hybrid
(hkz)
Owners Guide, 2nd Printing
USA
(fus)