The fuses are coded as follows.
Fuse/Relay
Location
Fuse Amp
Rating
Protected Circuits
1 30A Passenger front smart window
2 15A High-mount brake lamp (brake
on/off)
3 15A SYNC module
4 30A Driver front smart window
5 10A Keypad illumination, 2nd row seat
6 20A Turn signals
7 10A Low beam headlamps (left)
8 10A Low beam headlamps (right)
9 15A Interior lights, Cargo lamps
10 15A Backlighting, Puddle lamps
11 10A All wheel drive (AWD)
Roadside Emergencies
231
2010 MKX (mkx)
Owners Guide, 3rd Printing
USA (fus)