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With the ABS malfunctioning, the BAS and ESP will be
disabled. In this condition, both malfunction indicator
lights come on while the engine is running. If the
malfunction indicator light stays illuminated, have the
BAS and ESP checked at your authorized dealer as soon
as possible.
Electronic Stability Program (ESP)
The ESP enhances directional control and reduces wheel-
spin under various driving conditions. When ESP is
active, engine torque is limited and the ESP warning light
starts to flash.In winter operation, the effectiveness of the ESP can be
enhanced by equipping the vehicle with DaimlerChrysler
recommended mud and snow (M+S) rated radial-ply
tires and/or snow chains.
WARNING!
ESP cannot prevent the natural laws of physics from
acting on the vehicle, nor can it increase the traction
afforded. The ESP cannot prevent accidents, includ-
ing those resulting from excessive speed in turns, or
hydroplaning. Only a safe, attentive, and skillful
driver can prevent accidents. The capabilities of an
ESP equipped vehicle must never be exploited in a
reckless or dangerous manner which could jeopar-
dize the user’s safety or the safety of others.
The ESP warning light starts to flash at any vehicle speed
as soon as the tires lose traction and the wheels begin to
spin.
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If the ESP warning light flashes during acceleration, ease
up on the accelerator and apply as little throttle as
possible. While driving, adapt your speed to the prevail-
ing road conditions.
CAUTION!
If the vehicle is towed with the front axle raised (see
the What To Do In Emergencies section in this
manual), the engine must be shut off (key in the
ignition switch turned to the OFF/LOCK or ACC
position). Otherwise, the ESP will immediately be
engaged and will apply the rear wheel brakes.
NOTE:When the ESP warning light is illuminated
continuously, the ESP is switched off. Adapt your speed
and driving to the prevailing road conditions.
NOTE:Avoid spinning of one drive wheel. This may
cause serious damage to the drivetrain which is not
covered by the DaimlerChrysler Limited Warranty.
NOTE:If the ESP warning light flashes during accel-
eration, ease up on the accelerator.
NOTE:ESP should not be switched off during normal
driving. Disabling of the system under normal operating
conditions will eliminate the benefits of the ESP system.
Synchronizing ESP
If the power supply was interrupted (battery discon-
nected or discharged), the BAS/ESP malfunction indica-
tor light may be illuminated with the engine running. To
re-synchronize the ESP, and cancel the malfunction indi-
cator light, the steering angle sensor will need to be
recalibrated.
1. Turn the ignition switch to the ON/RUN position.
2. Rotate the steering wheel to the center position.
3. Rotate the steering wheel completely to the left, and
then rotate the steering wheel completely to the right.
4. Bring the steering wheel back to the center position.
5. The BAS/ESP malfunction indicator light will go out.
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If the BAS/ESP malfunction indicator light is still illumi-
nated, the vehicle should be serviced at an authorized
dealer.
ESP Control switch
The ESP control switch is located in the center console.
When the ESP is switched off, the warning light in the
instrument cluster comes on. When the ESP is switched
on, the warning light goes out.
To improve the vehicle’s traction when driving with
snow chains, or starting off in deep snow, sand, or gravel,
switch off the ESP by pressing the upper half of the ESPswitch. The ESP warning light will then be continuously
illuminated. With the ESP system switched off, the en-
gine torque reduction feature is cancelled. Therefore, the
enhanced vehicle stability offered by ESP is unavailable.
CAUTION!
Snow chains should never be used without the
recommended mud and snow (M+S) rated radial-ply
tires. Damage to your vehicle may result from such
usage.
ESP always operates under braking, even with the switch
in the OFF position.
If one drive wheel loses traction and begins to spin, the
ESP system will apply the brake at the affected wheel
until the wheel regains sufficient traction. The traction
control engages at approximately 24 mph (40 km/h), and
switches off at 50 mph (80 km/h).
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To return to the enhanced vehicle stability offered by ESP,
press the lower half of the switch (the ESP warning light
goes out).
Anti-Lock Brake System (ABS)
The ABS gives increased vehicle stability and brake
performance under most braking conditions. The system
automatically “pumps” the brakes during severe braking
conditions to prevent wheel lock-up. The system operates
to prevent wheel lock-up and help avoid skidding on
slippery surfaces.
NOTE:The ABS improves steering control of the ve-
hicle during hard braking maneuvers.
The ABS prevents the wheels from locking up above a
vehicle speed of approximately 5 mph (8 km/h)
independent of road surface conditions.
At the instant one of the wheels is about to lock up, a
slight pulsation can be felt in the brake pedal, indicat-
ing that the ABS is in the regulating mode.
Keep firm and steady pressure on the brake pedal
while experiencing the pulsation. Continuous, steadybrake pedal pressure results in optimal braking power
while maintaining the ability to steer the vehicle.
In the case of an emergency brake maneuver, keep
continuous full pressure on the brake pedal. In this
manner only can the ABS be most effective.
On slippery road surfaces, the ABS will respond even
with light brake pedal pressure because of the in-
creased likelihood of locking wheels. The pulsating
brake pedal can be an indication of hazardous road
conditions and functions as a reminder to take extra
care while driving.WARNING!
Significant over- or under-inflation of tires, or mix-
ing sizes of front or rear tires or wheels on the
vehicle can reduce braking effectiveness. Maintain
proper tire pressure and always use the tires and
wheels specified in this manual for your vehicle.
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The anti-lock brake system conducts a low-speed self-test
at about 12 mph (20 km/h). If you have your foot lightly
on the brake while this test is occurring, you may feel
slight pedal movement. The movement can be more
apparent on ice and snow. The anti-lock brake system
pump motor makes a low humming noise during opera-
tion, which is normal.
WARNING!
Pumping of the brake pedal will diminish the effec-
tiveness of the anti-lock brakes and may lead to an
accident. Pumping makes the stopping distance
longer. Just press firmly on your brake pedal when
you need to slow down or stop.
NOTE:During severe braking conditions, a pulsing
sensation may occur and a clicking noise will be heard.
This is normal, indicating that the anti-lock brake system
is functioning.The ABS malfunction indicator light in the instrument
cluster comes on with the key in the ignition switch
turned to the ON/RUN position, and should go out with
the engine running. If the ABS light does not illuminate
briefly during this procedure, or remains on after the
engine is running, have the system checked by an autho-
rized dealer.
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When the ABS malfunction indicator light in the instru-
ment cluster comes on while the engine is running, it
indicates that the ABS has detected a malfunction and has
switched off. In this case, the brake system functions in
the usual manner, but without antilock assistance. With
the ABS malfunctioning, the BAS and ESP are also
switched off. Both malfunction indicator lights come on
with the engine running. If the charging voltage falls
below 10 volts, the malfunction indicator light comes on
and the ABS is switched off. When the voltage is above
this value again, the malfunction indicator light should
go out and the ABS is operational. If the malfunction
indicator light stays illuminated, have the system
checked at your authorized dealer as soon as possible.WARNING!
ABS cannot prevent the natural laws of physics from
acting on the vehicle, nor can it increase braking or
steering efficiency beyond that afforded by the con-
dition of the vehicle brakes and tires or the traction
afforded. The ABS cannot prevent accidents, includ-
ing those resulting from excessive speed in turns,
following another vehicle too closely, or hydroplan-
ing. Only a safe, attentive, and skillful driver can
prevent accidents. The capabilities of an ABS-
equipped vehicle must never be exploited in a reck-
less or dangerous manner which could jeopardize
the user’s safety or the safety of others.
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CAUTION!
Damage to the fuel system or emission control
system could result from using an improper gas cap.
A poorly fitting cap could let impurities into the fuel
system. The CHECK ENGINE light will come on if
the gas cap is not properly secured.
NOTE:The fuel tank filler tube has a restricting door
about 2 inches (50 mm) down from the opening. If fuel is
poured from a portable container, the container should
have a flexible nozzle long enough to force open the
restricting door.
CAUTION!
To avoid fuel spillage and overfilling, do not “top
off” the fuel tank after filling.
With the key in the ignition switch turned to the ON/
RUN position, the fuel reserve warning light comes on. It
should go out immediately when the engine is running.
If the warning light does not go out after starting the
engine, or if it comes on while driving, it indicates that
the fuel level is down to the reserve quantity of approxi-
mately 2.1 gallons (8 liters).
Leaving the engine running and the fuel cap open can
cause the CHECK ENGINE light to illuminate.
NOTE:
•
When the fuel nozzle “clicks” or shuts off, the fuel
tank is full.
•Tighten the gas cap until you hear a single click. This
is an indication that the gas cap is properly tightene-
d.The CHECK ENGINE light will come on if the gas
cap is not properly secured. Make sure that the gas cap
is tightened each time the vehicle is refueled.
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Catalytic Converter
The catalytic converter requires the use of unleaded fuel
only. Leaded gasoline will destroy the effectiveness of the
catalyst as an emission control device.
Under normal operating conditions, the catalytic con-
verter will not require maintenance. However, it is im-
portant to keep the engine properly serviced to assure
proper catalyst operation and prevent possible catalyst
damage.
If the CHECK ENGINE light is flashing, immediate
service is required.CAUTION!
Damage to the catalytic converter can result if your
vehicle is not kept in proper operating condition. In
the event of engine malfunction, particularly involv-
ing engine misfire or other apparent loss of perfor-
mance, have your vehicle serviced promptly. Contin-
ued operation of your vehicle with a severe
malfunction could cause the converter to overheat,
resulting in possible damage to the converter and the
vehicle.
WARNING!
A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be
grass or leaves coming into contact with your ex-
haust system. Do not park or operate your vehicle in
areas where your exhaust system can contact any-
thing that can burn.
206 MAINTAINING YOUR VEHICLE