Page 212 of 358

Low Tire
Pressure
Warning LightPossible
causeCustomer Action Required
Flashing Warning
LightSpare tire in
useYour temporary spare tire is in
use. Repair the damaged road
wheel and re-mount it on the
vehicle to restore system
functionality. For a description of
how the system functions under
these conditions, refer toWhen
your temporary spare tire is
installedin this section.
TPMS
malfunctionIf your tires are properly inflated
and your spare tire is not in use
and the TPMS warning light still
flashes, contact your authorized
dealer as soon as possible.
When inflating your tires
When putting air into your tires (such as at a gas station or in your
garage), the Tire Pressure Monitoring System may not respond
immediately to the air added to your tires.
It may take up to two minutes of driving over 20 mph (32 km/h) for the
light to turn OFF after you have filled your tires to the recommended
inflation pressure.
How temperature affects your tire pressure
The Tire Pressure Monitoring System (TPMS) monitors tire pressure in
each pneumatic tire. While driving in a normal manner, a typical
passenger tire inflation pressure may increase approximately 2 to 4 psi
(14 to 28 kPa) from a cold start situation. If the vehicle is stationary
over night with the outside temperature significantly lower than the
daytime temperature, the tire pressure may decrease approximately 3 psi
(21 kPa) for a drop of 30°F (17°C) in ambient temperature. This lower
pressure value may be detected by the TPMS as being significantly lower
than the recommended inflation pressure and activate the TPMS warning
for low tire pressure. If the low tire pressure warning light is ON, visually
check each tire to verify that no tire is flat. (If one or more tires are flat,
repair as necessary.) Check air pressure in the road tires. If any tire is
under-inflated, carefully drive the vehicle to the nearest location where
air can be added to the tires. Inflate all the tires to the recommended
inflation pressure.
Tires, Wheels and Loading
212
2010 MKS(mks)
Owners Guide(own2002), 1st Printing
USA(fus)
Page 275 of 358

Fuse/Relay
LocationFuse Amp
RatingProtected Components
63 Half ISO relay Run/start relay
64 Half ISO relay PCM relay
65 — Not used
66 — Not used
* Mini Fuse **Cartridge Fuse
CHANGING THE TIRES
If you get a flat tire while driving:
•do not brake heavily.
•gradually decrease the vehicle’s speed.
•hold the steering wheel firmly.
•slowly move to a safe place on the side of the road.
Note:The tire pressure monitoring system (TPMS) indicator light will
illuminate when the spare is in use. To restore the full functionality of
the monitoring system, all road wheels equipped with tire pressure
monitoring sensors must be mounted on the vehicle.
Have a flat serviced by an authorized dealer in order to prevent damage
to the TPMS sensor, refer toChanging tires with TPMSin theTires,
Wheels and Loadingchapter. Replace the spare tire with a road tire as
soon as possible.
WARNING:The use of tire sealants may damage your Tire
Pressure Monitoring System and should not be used.
WARNING:Refer toTire Pressure Monitoring System (TPMS)
in theTires, Wheels and Loadingchapter for important
information. If the tire pressure monitor sensor becomes damaged, it
will no longer function.
Dissimilar spare tire/wheel information
WARNING:Failure to follow these guidelines could result in an
increased risk of loss of vehicle control, injury or death.
Roadside Emergencies
275
2010 MKS(mks)
Owners Guide(own2002), 1st Printing
USA(fus)
Page 357 of 358

SecuriLock passive anti-theft
system ........................................124
Servicing your vehicle ..............306
Setting the clock .........................32
SOS Post Crash Alert ...............175
Spare tire
(see Changing the Tire) ...........278
Spark plugs, specifications ......339,
343
Specification chart,
lubricants ...................................340
Speed control ..............................79
Starting your vehicle ........224–226
jump starting ..........................283
push button start system .......227
Steering wheel
controls ......................................89
tilting .........................................69
Stereo
6-CD in dash .............................31
SYNC..........................................47
T
Tilt steering wheel ......................69
Tire Pressure Monitoring
System (TPMS)
Roadside Emergencies ...........275
Tires, Wheels and Loading ....208
Tires ...........................193–194, 275
alignment ................................201
care ..........................................197
changing ..........................275, 278
checking the pressure ............197
inflating ...................................195
label .........................................207
replacing ..................................199
rotating ....................................201safety practices .......................200
sidewall information ...............203
snow tires and chains ............213
spare tire .................................275
terminology .............................194
tire grades ...............................194
treadwear ........................193, 198
Towing .......................................220
recreational towing .................222
trailer towing ..........................220
wrecker ....................................289
Transaxle
fluid, refill capacities ..............340
lubricant specifications ..........340
Transmission .............................240
brake-shift interlock (BSI) ....240
fluid, checking and adding
(automatic) .............................335
Trunk .........................................112
remote release ................103, 117
Turn signal ..................................63
U
Universal garage door opener ....92
USB port ......................................41
V
Vehicle Identification Number
(VIN) ..........................................345
Vehicle loading ..........................214
Ventilating your vehicle ...........230
W
Warning lights (see Lights) .......12
Washer fluid ..............................310
Water, Driving through .............264
Index
357
2010 MKS(mks)
Owners Guide(own2002), 1st Printing
USA(fus)