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turned to the ON/RUN position. They should go out
with the engine running. If the BAS/ESP malfunction
indicator light comes on continuously with the engine
running, a malfunction has been detected in either sys-
tem.
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)
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 enhances directional control and reduces driving
wheel spin of the vehicle under various driving condi-
tions.
The ESP system corrects for over/understeering of the
vehicle by applying brakes to the appropriate wheel.
Engine torque is also limited. The ESP warning light,
located in the instrument cluster, starts to flash as soon as
the tires lose traction and the wheels begin to spin.
86 UNDERSTANDING THE FEATURES OF YOUR VEHICLE
Page 87 of 288

To improve the vehicle’s traction when driving with
snow chains, or starting off in deep snow, sand or gravel,
switch off the ESP system by pressing the upper half of
the ESP switch.
With the ESP system switched off, the engine torque
reduction feature is cancelled. Therefore, the enhanced
vehicle stability offered by ESP is unavailable. ESP al-
ways operates under braking, even with the switch in the
OFF position. If one drive wheel loses traction and begins
to spin, the brake is applied by the ESP system until thewheel regains sufficient traction. The traction control
engages at approximately 24 mph (40 km/h), and
switches off at 50 mph (80 km/h).
If the ESP warning light begins to flash during accelera-
tion, ease up on the accelerator and apply as little throttle
as possible. Be sure to adapt your speed and driving to the
prevailing road conditions. When the ESP warning light is
illuminated continuously, the ESP is switched off. To
return to the enhanced vehicle stability offered by ESP,
press the lower half of the switch (the ESP warning light
in the speedometer dial goes out). Avoid spinning one
drive wheel. This may cause serious damage to the drive
train and is not covered by the DaimlerChrysler warranty.
CAUTION!
If the vehicle is towed with the front axle raised, the
engine must be shut off (key in the ignition switch to
the OFF/LOCK or ACC position). Otherwise the ESP
will immediately be engaged and will apply the rear
wheel brakes.
UNDERSTANDING THE FEATURES OF YOUR VEHICLE 87
3
Page 146 of 288

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.
146 STARTING AND OPERATING
Page 148 of 288

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).
148 STARTING AND OPERATING