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Using the right bulbs
Replacement bulbs are specified in the chart below. Headlamp bulbs
must be marked with an authorized “D.O.T.” for North America and an
“E” for Europe to ensure lamp performance, light brightness and pattern
and safe visibility. The correct bulbs will not damage the lamp assembly
or void the lamp assembly warranty and will provide quality bulb burn
time.
Function Number of bulbsTrade
number
Headlamp high beam/
low beam2 D3S
Front park/turn/
sidemarker lamp2 3457
Backup lamp 2 921
* Sidemarker lamp (rear) 2 LED
* Tail lamp 2 LED
Turn signal 4 HPC 16WY
License plate lamp 2 168
* High-mount brake lamp 1 LED
Fog lamp (if equipped) 2 H11
Map lamp 2 12V6W
Dome/reading lamps 3 578
To replace all instrument panel lights, see your authorized dealer.
* To replace these lamps, see your authorized dealer.
Replacing interior bulbs
Check the operation of all bulbs frequently.
Replacing exterior bulbs
Check the operation of all bulbs frequently.
Replacing HID headlamp bulbs
The headlamps on your vehicle use a “high intensity discharge” source.
These lamps operate at a high voltage. When the bulb is burned out, the
bulb assembly must be replaced by your authorized dealer.
Replacing front parking lamp/turn signal/sidemarker bulbs
1. Make sure headlamp switch is in the off position, then open the hood.
Lights
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Owners Guide(own2002), 1st Printing
USA(fus)
Page 269 of 358
Passenger compartment fuse panel
The fuse panel is located under the instrument panel to the left of the
steering wheel.
The fuses are coded as follows.
Fuse/Relay
LocationFuse Amp
RatingProtected Components
1 30A Right rear window
2 15A Not used (spare)
3 15A Driver seat control/lumbar
4 30A Right front window
5 10A Brake-shift interlock (BSI),
keypad illumination
6 20A Turn signals, hazards
7 10A Low beam headlamps (left)
8 10A Low beam headlamps (right)
Roadside Emergencies
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USA(fus)
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Fuse/Relay
LocationFuse Amp
RatingProtected Components
35 40A** Front A/C blower motor
36 20A* Passenger compartment fuse
panel run/start
37 10A* PCM run/start
38 5A* Delayed accessory
39 Diode Fuel pump diode
40 Diode One-touch integrated start (OTIS)
diode
41 G8VA relay A/C clutch
42 G8VA relay Fuel pump
43 G8VA relay Backup
44 G8VA relay Auto high beam
45 — Not used
46 15A* Vehicle power 2 (PCM), Vehicle
power 3 (PCM)
47 15A* PCM Vehicle power 1
48 15A* Vehicle power4–Ignition coils
49 10A* Heated mirrors
50 Half ISO relay Blower motor relay
51 Half ISO relay Fog deactivation
52 Half ISO relay Starter relay
53 Half ISO relay Adaptive cruise control (stop
lamps)
54 — Not used
55 Half ISO relay Wiper relay
56 Half ISO relay HBL relay
57 — Not used
58 — Not used
59 — Not used
60 — Not used
61 — Not used
62 — Not used
Roadside Emergencies
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2010 MKS(mks)
Owners Guide(own2002), 1st Printing
USA(fus)