User Manual - Page 275

For 2020 JEEP WRANGLER.

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SERVICING AND MAINTENANCE 273
adequate system lubrication to minimize the possibility
of compressor damage when the system is started
again.
If assistance is needed to disconnect the battery
system, see an authorized dealer.
Battery Cable Disconnect
NOTE:
You must isolate the supplemental battery connection
point, as well as the main battery terminal from the
post, as shown in the image, to fully de-energize both
batteries for storage. If assistance is needed to discon-
nect the battery system, see an authorized dealer.
Do not disconnect the Intelligent Battery Sensor (IBS),
or your Stop/Start system may not function for up to
24 hours, due to the IBS being set into learn mode.
BODYWORK
PROTECTION FROM ATMOSPHERIC
A
GENTS
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
resistance 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.
To minimize the possibility of scratching the lenses and
reducing light output, avoid wiping with a dry cloth. To
remove road dirt, wash with a mild soap solution followed
by rinsing.
Do not use abrasive cleaning components, solvents, steel
wool or other aggressive material to clean the lenses.
PRESERVING THE BODYWORK
Washing
Wash your vehicle regularly. Always wash your vehicle
in the shade using Mopar Car Wash, or a mild car wash
soap, and rinse the panels completely with clear water.
If insects, tar, or other similar deposits have accumu-
lated on your vehicle, use Mopar Super Kleen Bug and
Tar Remover to remove.
Use a high quality cleaner wax, such as Mopar Cleaner
Wax to remove road film, stains and to protect your
paint finish. Take care never to scratch the paint.
Avoid using abrasive compounds and power buffing
that may diminish the gloss or thin out the paint finish.
1 — Supplemental Negative Battery Cable
2 — Main Negative Battery Cable
3 — Intelligent Battery Sensor (IBS)
4 — Main Negative Battery Terminal
7
20_JL_OM_EN_USC_t.book Page 273
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