2017 JEEP CHEROKEE ignition

NOTE:When the vehicle has not been started or driven for
at least 30 days, an Extended Park Start Procedure is
required to start the vehicle. Refer to “Starting Procedures”
in “Starting And Operating” for further information.
CAUTION!
Before removal of the positive and negative terminals
to the battery, wait at least a minute with ignition
switch in the OFF position and close the drivers door.
When reconnecting the positive and negative terminals
to the battery be sure the ignition switch is in the OFF
position and the drivers door is closed.
BODYWORK
Protection From Atmospheric Agents
Vehicle body care requirements vary according to geographic
locations and usage. Chemicals that make roads passable in
snow and ice and those that are sprayed on trees and road
surfaces during other seasons are highly corrosive to the
metal in your vehicle. Outside parking, which exposes your
vehicle to airborne contaminants, road surfaces on which the
vehicle is operated, extreme hot or cold weather and other
extreme conditions will have an adverse effect on paint,
metal trim, and underbody protection.
The following maintenance recommendations will enable
you to obtain maximum benefit from the corrosion resis-
tance built into your vehicle.
What Causes Corrosion?
Corrosion is the result of deterioration or removal of paint
and protective coatings from your vehicle.
The most common causes are:
• Road salt, dirt and moisture accumulation.
• Stone and gravel impact.
• Insects, tree sap and tar.
• Salt in the air near seacoast localities.
• Atmospheric fallout/industrial pollutants.
Body And Underbody Maintenance
Cleaning Headlights
Your vehicle is equipped with plastic headlights and fog
lights that are lighter and less susceptible to stone breakage
than glass headlights.
Plastic is not as scratch resistant as glass and therefore
different lens cleaning procedures must be followed.
8
SERVICING AND MAINTENANCE 505

Fuel System Cautions
CAUTION!
Follow these guidelines to maintain your vehicle’s
performance:
•The use of leaded gasoline is prohibited by Federal
law. Using leaded gasoline can impair engine perfor-
mance and damage the emissions control system.
• An out-of-tune engine or certain fuel or ignition
malfunctions can cause the catalytic converter to
overheat. If you notice a pungent burning odor or
some light smoke, your engine may be out of tune or
malfunctioning and may require immediate service.
Contact your authorized dealer for service assistance.
• The use of fuel additives, which are now being sold
as octane enhancers, is not recommended. Most of
these products contain high concentrations of metha-
nol. Fuel system damage or vehicle performance
problems resulting from the use of such fuels or
additives is not the responsibility of the manufac-
turer and may void or not be covered under the New
Vehicle Limited Warranty. NOTE:
Intentional tampering with the emissions control
system can result in civil penalties being assessed against
you.Carbon Monoxide Warnings
WARNING!
Carbon monoxide (CO) in exhaust gases is deadly.
Follow the precautions below to prevent carbon mon-
oxide poisoning:
• Do not inhale exhaust gases. They contain carbon
monoxide, a colorless and odorless gas, which can
kill. Never run the engine in a closed area, such as a
garage, and never sit in a parked vehicle with the
engine running for an extended period. If the vehicle
is stopped in an open area with the engine running
for more than a short period, adjust the ventilation
system to force fresh, outside air into the vehicle.
• Guard against carbon monoxide with proper main-
tenance. Have the exhaust system inspected every
time the vehicle is raised. Have any abnormal condi-
tions repaired promptly. Until repaired, drive with
all side windows fully open.
9
TECHNICAL SPECIFICATIONS 517

Setting NameSelectable Options
Engine Off Power Delay —
If Equipped 0 sec
45 sec5 minutes 10 minutes
NOTE:
When the “Engine Off Power Delay” feature is selected, the power window switches, radio, Uconnect phone system
(if equipped), DVD video system (if equipped), power sunroof (if equipped), and power outlets will remain active for
up to 10 minutes after the ignition is cycled to OFF. Opening either front door will cancel this feature. Headlight Off Delay +-
NOTE:
When the “Headlight Off Delay” feature is selected, it allows the adjustment of the amount of time the headlights
remain on after the engine is shut off.
542 MULTIMEDIA

Setting NameSelectable Options
Engine Off Power Delay —
If Equipped 0 sec
45 sec5 minutes 10 minutes
NOTE:
When the “Engine Off Power Delay” feature is selected, the power window switches, radio, Uconnect phone system
(if equipped), DVD video system (if equipped), power sunroof (if equipped), and power outlets will remain active for
up to 10 minutes after the ignition is cycled to OFF. Opening either front door will cancel this feature. Headlight Off Delay +-
NOTE:
When the “Headlight Off Delay” feature is selected, it allows the adjustment of the amount of time the headlights
remain on after the engine is shut off.
562 MULTIMEDIA