2013 FORD C MAX check engine light

SYMBOL GLOSSARY
WARNING:You risk death or serious injury to yourself and
others if you do not follow the instruction highlighted by the
warning symbol.
These are some of the symbols you may see on your vehicle.
Symbol Description Symbol Description Symbol Description
Safety alertSee Owner’s
ManualAnti-lock
braking
system
Avoid
smoking,
flames, or
sparksBatteryBattery acid
Brake
fluid – non
petroleum
baseBrake systemCabin air filter
Check fuel
capChild Safety
Door Lock
and UnlockChild seat
lower anchor
Child seat
tether anchorCruise controlDo not open
when hot
Engine air
filterEngine
coolantEngine
coolant
temperature
Engine oilExplosive gasFan warning
Fasten safety
beltFront airbagFront fog
lamps
10Introduction
2013 C-Max Full Hybrid(34h)
Owners Guide gf, 3rd Printing, January 2013
USA(fus)

Front Airbag
If it fails to illuminate on startup, continues to flash or remains
on, it indicates a malfunction. Have the system checked by
your authorized dealer. A chime will sound when there is a
malfunction in the indicator light.
Front Fog Lamps (if equipped)
It will illuminate when you switch the front fog lamps on.
High Beam
It will illuminate when the headlamp high beam is switched on.
It will flash when you use the headlamp flasher.
Liftgate Ajar
It will illuminate when the liftgate is not completely closed.
Low Battery
It will illuminate when the battery level is low. May also be
accompanied by a message suggesting the driver reduce usage
of the climate system.
Low Fuel Level
It will illuminate when the fuel level is low or near empty.
Refuel as soon as possible.
Low Tire Pressure Warning
It will illuminate when your tire pressure is low. If the lamp
remains on with the engine running or when driving, check
your tire pressure as soon as possible.
The lamp also illuminates momentarily when you switch the ignition on
to confirm the lamp is functional. If it does not illuminate when you
switch the ignition on, or begins to flash at any time, have the system
checked by your authorized dealer.
Instrument Cluster111
2013 C-Max Full Hybrid(34h)
Owners Guide gf, 3rd Printing, January 2013
USA(fus)

Overdrive Cancel and Grade Assist (if equipped)
It will illuminate when the overdrive function of the
transmission has been turned off and the grade assist function
has been turned on.
Parking Lamps
It will illuminate when you switch the parking lamps or headlam
ps on.
Powertrain Malfunction/Reduced Power
It will illuminate when a powertrain or high-voltage charge system
fault has been detected. If the indicator stays on or continues to
come on, contact your authorized dealer as soon as possible.
Ready to Drive
It will illuminate once the vehicle has been switched on and is
ready to drive. A corresponding message may display stating
ready to drive or a message regarding budget if a charge point
has not been entered.
Service Engine Soon
Theservice engine soonindicator light illuminates when the
ignition is first turned to the on position to check the bulb and to
indicate whether the vehicle is ready for Inspection/Maintenance
(I/M) testing. Normally, the “service engine soon” light will stay on until the
engine is cranked, then turn itself off if no malfunctions are present.
However, if after 15 seconds the “service engine soon” light blinks eight
times, it means that the vehicle is not ready for I/M testing. See the
Readiness for inspection/maintenance (I/M) testingin theFuel and
Refuelingchapter.
Solid illumination after the engine is started indicates the on-board
diagnostics system (OBD-II) has detected a malfunction. Refer to
On-board diagnostics (OBD-II)in theFuel and Refuelingchapter.
If the light is blinking, engine misfire is occurring which could damage
your catalytic converter. Drive in a moderate fashion (avoid heavy
acceleration and deceleration) and have your vehicle serviced
immediately by your authorized dealer.
WARNING:Under engine misfire conditions, excessive exhaust
temperatures could damage the catalytic converter, the fuel
system, interior floor coverings or other vehicle components, possibly
causing a fire.
11 2Instrument Cluster
2013 C-Max Full Hybrid(34h)
Owners Guide gf, 3rd Printing, January 2013
USA(fus)

Changing the Rear Window Wiper Blade
1. Lift the wiper arm.
2. Slightly rotate the wiper blade
from the wiper arm.
3. Disengage the wiper blade from
the wiper arm.
4. Remove the wiper blade.
Note:Make sure that the wiper blade locks into place.
5. Install in the reverse order.
Replace wiper blades at least once per year for optimum performance.
Poor wiper quality can be improved by cleaning the wiper blades and the
windshield.
AIR FILTER CHECK
WARNING:To reduce the risk of vehicle damage and/or personal
burn injuries do not start your engine with the air cleaner
removed and do not remove it while the engine is running.
Note:
Failure to re-install the air cleaner assembly properly by fully
seating on the mounting studs in (5) places and securing with the (2) bolts
may result in air cleaner assembly dislodgement from engine and damage
to the air cleaner assembly and other engine components. Therefore we
recommend that the air filter be serviced at a Ford dealer.
When changing the air filter element, use only the air filter element
listed. Refer toMotorcraft® part numbersin theCapacities and
Specificationschapter.
Refer toScheduled Maintenancefor the appropriate intervals for
changing the air filter element.
Note:Failure to use the correct air filter element may result in severe
engine damage. The customer warranty may be void for any damage to
the engine if the correct air filter element is not used.
3
2
296Maintenance
2013 C-Max Full Hybrid(34h)
Owners Guide gf, 3rd Printing, January 2013
USA(fus)

Body
•Wash vehicle thoroughly to remove dirt, grease, oil, tar or mud from
exterior surfaces, rear-wheel housing and underside of front fenders.
See theCleaningchapter for more information.
•Periodically wash vehicles stored in exposed locations.
•Touch-up raw or primed metal to prevent rust.
•Cover chrome and stainless steel parts with a thick coat of auto wax
to prevent discoloration. Re-wax as necessary when the vehicle is
washed. See theCleaningchapter for more information.
•Lubricate all hood, door and trunk lid hinges, and latches with a light
grade oil. See theCleaningchapter for more information.
•Cover interior trim to prevent fading.
•Keep all rubber parts free from oil and solvents.
Engine
•The engine oil and filter should be changed prior to storage, as used
engine oil contain contaminates that may cause engine damage.
•Start the engine every 15 days. Run at fast idle until it reaches normal
operating temperature.
•With your foot on the brake, shift through all the gears while the
engine is running.
Fuel system
•Fill the fuel tank with high-quality fuel until the first automatic shutoff
of the fuel pump nozzle.
Note:During extended periods of vehicle storage (30 days or more),
fuel may deteriorate due to oxidation. Add a quality gas stabilizer
product to the vehicle fuel system whenever actual or expected storage
periods exceed 30 days. Follow the instructions on the additive label.
The vehicle should then be operated at idle speed to circulate the
additive throughout the fuel system.
Cooling system
•Protect against freezing temperatures.
•When removing vehicle from storage, check coolant fluid level.
Confirm there are no cooling system leaks, and fluid is at the
recommended level.
Vehicle Care317
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Tips for Use of the Temporary Mobility Kit
Read the following list of tips to make sure safe operation of the
temporary mobility kit:
•Before operating the temporary mobility kit, make sure your vehicle is
safely off the road and away from moving traffic. Turn on the hazard
lights.
•Always set the parking brake to make sure the vehicle does not move
unexpectedly.
•
Do not remove any foreign objects, such as nails or screws, from the
tire.
•When using the temporary mobility kit, leave the engine running
(only if the vehicle is outdoors or in a well-ventilated area) so the
compressor does not drain the vehicle’s battery.
•Do not allow the compressor to operate continuously for more than
15 minutes; this will help prevent the compressor from overheating.
•Never leave the temporary mobility kit unattended when it is
operating.
•Sealant compound contains latex. Make sure that you use the
non-latex gloves provided to avoid an allergic reaction.
•Keep the temporary mobility kit away from children.
•Only use the temporary mobility kit when the ambient temperature is
between -22°F (–30°C) and 158°F (70°C).
•Only use the sealing compound before the use by date. The use by
date is on the lower right hand corner of the label located on the
sealant canister (bottle).Note:Check the use by date regularly and
replace the canister after four years.
•Do not store the temporary mobility kit unsecured inside the
passenger compartment of the vehicle as it may cause injury during a
sudden stop or collision. Always store the kit in its original location.
•
After sealant use, the tire pressure monitoring system sensor and valve
stem on the wheel must be replaced by an authorized Ford dealer.
•When inflating a tire or other objects, use the black air hose only. Do not
use the transparent hose which is designed for sealant application only.
•Operating the temporary mobility kit could cause an electrical
disturbance in radio, CD, and DVD player operation (if equipped).
342Wheels and Tires
2013 C-Max Full Hybrid(34h)
Owners Guide gf, 3rd Printing, January 2013
USA(fus)

What to Do When a Tire Is Punctured
A tire puncture within the tire’s tread area can be repaired in two stages
with the temporary mobility kit:
•In the first stage, the tire will be reinflated with a sealing compound
and air. After the tire has been reinflated, you will need to drive the
vehicle a short distance (about 4 miles [6 kilometers]) to distribute
the sealant in the tire.
•In the second stage, check the tire pressure and adjust, if necessary,
to the vehicle’s tire inflation pressure.
First Stage: Reinflating the Tire with Sealing Compound and Air
WARNING:Do not stand directly over the temporary mobility
kit while inflating the tire. If you notice any unusual bulges or
deformations in the tire’s sidewall during inflation, stop and call
roadside assistance.
WARNING:If the tire does not inflate to the recommended tire
pressure within 15 minutes, stop and call roadside assistance.
Preparation
Park the vehicle in a safe, level and secure area, away from moving
traffic. Turn the hazard lights on. Apply the parking brake and turn the
engine off. Inspect the flat tire for visible damage.
Sealant compound contains latex. To avoid any allergic reactions, use the
non-latex gloves located in the accessory box on the underside of the
temporary mobility kit housing.
Do not remove any foreign object that has pierced the tire. If a puncture
is located in the tire sidewall, stop and call roadside assistance.
1. Remove the valve cap from the tire valve.
2. Unwrap the clear tube from the compressor housing.
3. Remove the tube cap and fasten the metal connector of the tube to
the tire valve, turning clockwise. Make sure the connection is tightly
fastened.
Wheels and Tires343
2013 C-Max Full Hybrid(34h)
Owners Guide gf, 3rd Printing, January 2013
USA(fus)

Owner Checks and Services
Certain basic maintenance checks and inspections should be performed
every month or at six month intervals.
Check every month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure.
Windshield washer fluid level.
Check every six months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary.
Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if
necessary.
Parking brake for proper operation.
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag, safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as
necessary.
Scheduled Maintenance365
2013 C-Max Full Hybrid(34h)
Owners Guide gf, 3rd Printing, January 2013
USA(fus)