The fuses are coded as follows:
Fuse/Relay
Location
Fuse Amp
Rating
Protective Circuits
1
30A
Driver window
2
15A
Driver side memory module
3
15A
Audio rear seat controls, Satellite
radio, SYNC
威
4
30A
Passenger window
5
10A
Keypad illumination, 3rd row seat
enable, Brake-shift interlock
(BSI), Smart fuse panel logic
power
6
20A
Turn signals
7
10A
Low beam headlamps (left)
8
10A
Low beam headlamps (right)
9
15A
Interior lights
10
15A
Switch backlighting, Puddle lamps
11
10A
Not used (spare)
12
7.5A
Power mirrors, Driver seat
memory switch
13
5A
Not used (spare)
14
10A
Power liftgate module – keep-alive
power, Clock
15
10A
Climate control, Global positioning
satellite module
16
15A
Not used (spare)
17
20A
Door locks, Liftgate release,
Liftglass release
18
20A
Second row heated seats
19
25A
Rear wiper
20
15A
Adjustable pedals, Datalink
21
15A
Fog lamps
22
15A
Park lamps
23
15A
High beam headlamps
Roadside Emergencies
258
2011 Navigator
(nav)
Owners Guide, 1st Printing
USA
(fus)