charging JEEP WRANGLER 2005 TJ / 2.G Owners Manual

INSTRUMENT CLUSTER DESCRIPTION
Your vehicle is equipped with the instrument cluster
described on the following pages.
1. Voltmeter
Indicates available battery voltage and charging
system operation. The lower red zone indicates
that battery charge may be too low to start the engine.
With the engine running, the normal operating range is
between 11 and 15 volts. Prolonged gauge readings
between 8-11 (undercharge) or above 15 (overcharge)
indicate possible malfunction of generator, voltage regu-
lator or battery. See your dealer if such indications occur.
2. Front Fog Light Indicator Light — If Equipped
This light shows when the front fog lights are on.
3. Cruise Indicator Light
This light shows when the electronic speed
control system is turned on.4. Sentry Key Indicator Light — If Equipped
Refer to “Sentry Key Immobilizer System” in
Section 2 of this manual.
5. Tachometer
Indicates the engine speed in revolutions per minute
(RPM).
CAUTION!
Do not operate the engine with the tachometer
pointer in the red area. Engine damage will occur.
6. Turn Signal Indicator Lights
The arrows will flash with the exterior turn signals
when the turn signal lever is operated. A tone will
chime if the turn signals are left on for more than 1 mile
(2 km).
UNDERSTANDING YOUR INSTRUMENT PANEL 143
4

4. After the engine is started or if the engine fails to start,
the cables must be disconnected in the following order:
a. Disconnect the negative cable at the engine ground.
b. Disconnect the negative cable at the negative termi-
nal on the booster battery.
c. Disconnect the cable from the positive terminals of
both batteries.WARNING!
Any procedure other than above could result in:
•Personal injury caused by electrolyte squirting
out the battery vent.
•Personal injury or property damage due to battery
explosion.
•Damage to charging system of booster vehicle or
of immobilized vehicle.
TOWING A DISABLED VEHICLE
The manufacturer recommends towing with all four
wheels off the ground. Acceptable methods are to tow the
vehicle on a flatbed or with one end of the vehicle raised
and the other end on a towing dolly.
244 WHAT TO DO IN EMERGENCIES