
INTERIOR LAMPS
Second row map lamps
The second row lamps are located
at the rear of the headliner above
each outboard seat.
The second row lamps light when:
•any door is opened,
•the instrument panel dimmer
switch is rotated up until the
courtesy lamps come on, and
•any of the remote entry controls are pressed and the ignition is off.
Press the lamp lens to activate the reading lamps.
BULB REPLACEMENT
Headlamp condensation
The headlamps are vented to equalize pressure. When moist air enters
the headlamp(s) through the vents, there is a possibility that
condensation can occur. This condensation is normal and will clear
within 45 minutes of headlamp operation.
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 beam 2 D3S
Front park/turn/sidemarker
lamp2 3457
* Sidemarker lamp (rear) 2 LED
* Tail lamp 2 LED
Turn signal 4 HPC 16WY
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Lights
48

2. Press and hold RESET for two seconds to reset the timer.
Setup menu
Press this control for the following
displays:
•System Check
•Oil Life
•Units (English/Metric)
•Auto high beam (if equipped)
•Autolamp Delay
•Autolock
•Autounlock
•Easy entry seat
•Reverse sensing system (rear park aid)
•Forward sensing system (front park aid)
•Language
System check
Selecting this function from the
SETUP menu causes the message
center to cycle through each of the
systems being monitored.
Pressing the RESET control cycles
the message center through each of the systems being monitored.
Some monitored systems show a message only if a warning is present.
The sequence of the system check report is as follows:
1. OIL LIFE
2. CHARGING SYSTEM
3. WASHER FLUID LEVEL
4. DOOR AJAR STATUS
5. TRUNK AJAR/CLOSED
6. BRAKE SYSTEM
7. TIRE PRESSURE
8. REMOVE OBJECTS NEAR PASSENGER SEAT (if present)
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
81

9. ADAPTIVE CRUISE CONTROL (if equipped)
10. PARK AID
11. FUEL LEVEL
Oil life
An oil change is required whenever indicated by the message center.
USE ONLY RECOMMENDED ENGINE OILS.
To reset the oil monitoring system to 100% after each oil change
(approximately 7,500 miles [12,000 km] or six months) perform the
following:
1. Press the SETUP control to enter
SYSTEM CHECK, then press SETUP
control again to display “OIL LIFE =
XXX% HOLD RESET = NEW”.
2. Press and hold the RESET
control for two seconds and release.
Oil life is set to 100% and “OIL LIFE
SET TO 100%” is displayed.
3. While “OIL LIFE SET TO 100%”
is displayed, if a lower oil life is
desired, press and release the RESET control to reduce the value. Each
press of the RESET control reduces the value by 10 percent.
Note:Oil life of 100% equals 7,500 miles (12,000 km) or six months. For
example, setting oil life to 60% sets the oil life value to 4,500 miles
(7,200 km) and 108 days.
Units (English/Metric)
1. Select this function from the
SETUP menu for the current units
to be displayed.
2. Press the RESET control to
change from English to Metric.
Auto high beam (if equipped)
This feature automatically turns on your high beams if it is dark enough
and no other traffic is present.
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
82

1. To disable/enable the auto high
beam feature, select this function
from the SETUP menu for the
current display mode.
2. Press the RESET control to turn
the auto high beam ON or OFF.
Autolamp delay
This feature keeps your headlights on for up to three minutes after the
ignition is switched off.
1. To disable/enable the autolamp
delay feature, select this function
from the SETUP menu for the
current display mode.
2. Press the RESET control to select
the new autolamp delay values of 0,
10, 20, 30, 60, 90, 120 or 180 seconds.
Autolock
This feature automatically locks all vehicle doors when the vehicle is
shifted into any gear, putting the vehicle in motion.
1. To disable/enable the autolock
feature, select this function from the
SETUP menu for the current display
mode.
2. Press the RESET control to turn
the autolock ON or OFF.
Autounlock
This feature automatically unlocks all vehicle doors when the driver’s
door is opened within 10 minutes of the ignition being turned off.
1. To disable/enable the autounlock
feature, select this function from the
SETUP menu for the current display
mode.
2. Press the RESET control switch
to turn the autounlock ON or OFF.
Easy entry seat
This feature automatically moves the drivers seat backwards for easy exit
from the vehicle.
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Driver Controls
83

Fuse/Relay
LocationFuse Amp
RatingProtected Components
9 15A Courtesy lamps
10 15A Illumination switch, Puddle lamps
11 10A All Wheel Drive (AWD)
12 7.5A Passive Entry/Passive Start
(PEPS) module
13 5A Memory/seats/mirrors/steering
column, keypad, DZM
14 10A CID, MGM
15 10A Climate control
16 15A Electronic finish panel (EFP)
17 20A Global windows, door locks and
trunk release (less PEPS)
18 20A DRHSM (battery)
19 25A Not used (spare)
20 15A Diagnostic connector
21 15A Fog lamps
22 15A Park lamps, License lamps
23 15A High beam headlamps
24 20A Horn
25 10A Demand lamps
26 10A Instrument panel cluster
27 20A Ignition Switch, PEPS
28 5A Radio mute, Radio start signal
29 5A Instrument panel cluster (R/S)
30 5A Not used (spare)
31 10A Auto high beam
32 10A Restraint control module
33 10A Adaptive Lighting
34 5A IVD, Yaw rate sensor, ACCM
35 10A AWD, DRHSM, DFHSM, Park aid
(R/S)
36 5A PATS module
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
244

The high-current fuses are coded as follows:
Fuse/Relay
LocationFuse Amp
RatingProtected Components
1 80A* SPDJB power
2 80A* SPDJB power
3 — Not used
4 30A Front wipers
5 30A Passenger power seat
6 20A Cigar lighter
7 — Not used
8 30A Moonroof
9 40A* Anti-lock Brake System (ABS)
pump
10 30A* Starter relay
11 30A* Powertrain Control Module (PCM)
relay
12 20A* ABS valve
13 15A** Adapt cruise
14 — Not used
15 15A Auto high beam
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
246

Fuse/Relay
LocationFuse Amp
RatingProtected Components
16 20A** Left HID
17 10A** Alternator sense
18 — Not used
19 20A IP power point
20 40A* HTD Backlite
21 20A* Console power point
22 30A* Front heated/cooled seats
23 7.5A** PCM Keep alive power, Canister
vent
24 10A** A/C clutch relay
25 20A Right HID
26 10A** Backup relay
27 15A** Fuel pump
28 60A Cooling fan
29 30A Left rear window
30 30A Left front window
31 — Not used
32 30A* Driver seat module
33 30A* PEPS R/S relay
34 — Not used
35 40A* Front A/C blower motor
36 20A** SPDJB R/S
37 10A** PCM R/S
38 5A** Delayed Accessory
39 Diode Fuel pump diode
40 Diode 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
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Roadside Emergencies
247

refill capacities ........................311
service points ..................281–282
Engine block heater .................214
Engine oil ..................................283
change oil soon warning,
message center .......................283
checking and adding ..............283
dipstick ....................................283
filter, specifications ........285, 310
recommendations ...................285
refill capacities ........................311
specifications ..........................311
Event data recording ....................6
Exhaust fumes ..........................213
F
Fail safe cooling ........................293
Fluid capacities .........................311
Foglamps .....................................41
Four-Wheel Drive vehicles
driving off road .......................233
Fuel ............................................294
calculating fuel
economy ............................80, 300
cap ...........................................296
capacity ...................................311
choosing the right fuel ...........297
comparisons with EPA fuel
economy estimates .................303
detergent in fuel .....................298
filler funnel .............................298
filling your vehicle with
fuel ...........................294, 296, 300
filter, specifications ........294, 310
improving fuel economy ........300
octane rating ...................298, 313
quality ......................................298
running out of fuel .........256, 298safety information relating to
automotive fuels .....................294
Fuses ..........................................241
G
Gas cap (see Fuel cap) ............296
Gas mileage
(see Fuel economy) .................300
Gauges .........................................14
H
Hazard flashers .........................240
Headlamps ...................................40
aiming ........................................46
autolamp system .......................40
bulb specifications ....................48
daytime running lights .............45
flash to pass ..............................45
high beam .................................42
turning on and off ....................40
Heated Seats .....................125–126
Heating
heating and air conditioning
system .................................32, 35
Homelink wireless control
system ..........................................75
Hood ..........................................280
I
Ignition ...............................208, 313
Illuminated visor mirror .............53
Infant seats (see Safety seats)...164
Inspection/maintenance (I/M)
testing ........................................305
2009 MKS(mks)
Owners Guide (post-2002-fmt)
USA(fus)
Index
320