Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
12
15A
Interior lighting, Puddle lamps,
Backlighting
13
15A
Right turn/stop lamps and turn
signals
14
15A
Left turn/stop lamps and turn
signals
15
15A
Reverse lamps, Stop lamps
(high-mounted)
16
10A
Low beam headlamps (right)
17
10A
Low beam headlamps (left)
18
10A
Keypad illumination, Brake shift
interlock (BSI), , Start button
LED, Passive anti-theft system
(PATS), Powertrain control
module (PCM) wake-up, 2nd row
power enable
19
20A
Audio amplifier
20
20A
Lock/unlock relays – vehicles
without intelligent access (IA)
21
10A
Not used (spare)
22
20A
Horn relay
23
15A
Steering wheel control, Intelligent
access (IA), Headlamp switch
24
15A
Power tilt/telescope steering
column, On-board diagnostics
(OBDII)
25
15A
Liftgate release
26
5A
Global positioning system (GPS)
module
27
20A
Intelligent access (IA)
Roadside Emergencies
259
2012 MKX
(mkx)
Owners Guide, 1st Printing
USA
(fus)