Page 348 of 473

347 Practical hints
What to do if …
Vehicle status messages in the multi-function display
Warning and malfunction messages ap-
pear in the in the multifunction display lo-
cated in the instrument cluster.
Certain warning and malfunction messag-
es are accompanied by an audible signal.
Address these messages accordingly and
follow the additional instructions given in
this Operator’s Manual.
Selecting the vehicle status message
memory menu in the control system
(page 152) displays both cleared and
uncleared messages.
High-priority messages appear in the mul-
tifunction display in red color.Certain messages of high priority cannot
be cleared from the multifunction display
using the reset button (
page 26) or but-
ton j, k, ÿ, or è on the
multifunction steering wheel.
Other messages of high priority and mes-
sages of less immediate priority can be
cleared from the multifunction display us-
ing the reset button or button j, k,
ÿ, or è on the multifunction steer-
ing wheel. They are then stored in the vehi-
cle status message memory (
page 152).
Remember that clearing a message will not
correct the condition that caused the mes-
sage to appear.
Warning!
G
All categories of messages contain impor-
tant information which should be taken note
of and, where a malfunction is indicated, ad-
dressed as soon as possible at an autho-
rized Mercedes-Benz Center.
Failure to repair condition noted may cause
damage not covered by the Mercedes-Benz
Limited Warranty, or result in property dam-
age or personal injury.
Page 351 of 473
350 Practical hintsWhat to do if …Left display
Right display
Possible cause/consequence
Possible solution
ABC
Malfunction
Stop car
ABC is malfunctioning.
Stop the vehicle in a safe location and
press the vehicle level control button to
select a higher vehicle level (
page 226).
If the vehicle does not raise, observe the
following when you continue to drive:
Do not turn steering wheel too far to
avoid damaging the front fenders.
Listen for scraping noises.
Do not exceed a speed of 50 mph
(80 km/h).
Visit an authorized Mercedes-Benz Center
as soon as possible.
ABC
Malfunction
The capability of the ABC system is re-
stricted. This can impair handling.
Do not exceed a speed of 50 mph
(80 km/h).
Visit an authorized Mercedes-Benz Center
as soon as possible.
Vehicle rising
Please wait
The vehicle’s level is too low while at a
standstill. The vehicle will be raised.
Do not drive off.
Wait until the message disappears from
the multifunction display.
You may then drive off.
Page 352 of 473
351 Practical hints
What to do if …
Left display
Right display
Possible cause/consequence
Possible solution
ABS
ABS, ESP
unavailable
See
Oper. Manual
The ABS and ESP
® are not available
due to a malfunction. The BAS is also
deactivated.
The system’s self-diagnosis may not
be completed yet.
The electro-hydraulic brake system is
still functioning normally but without
the ABS, the ESP®, and the BAS avail-
able.
Drive a short distance with added caution
at a vehicle speed of above 12 mph
(20 km/h).
When the message disappears, the ABS,
the ESP
®, and the BAS are available again.
If the message does not disappear:
Continue driving with added caution.
Wheels may lock during hard braking,
reducing steering capability.
Have the system checked at an authorized
Mercedes-Benz Center as soon as
possible.
Failure to follow these instructions increases
the risk of an accident.
Page 353 of 473

352 Practical hintsWhat to do if …Left display
Right display
Possible cause/consequence
Possible solution
ABS
ABS, ESP
inoperative
See
Oper. Manual
The ABS and ESP
® have switched off
due to a malfunction.
The BAS is also deactivated.
The electro-hydraulic brake system is
still functioning normally but without
the ABS, the ESP®, and the BAS avail-
able.
Continue driving with added caution.
Wheels may lock during hard braking,
reducing steering capability.
Have the system checked at an authorized
Mercedes-Benz Center as soon as
possible.
Failure to follow these instructions increases
the risk of an accident.
––– mph
Cruise control
You have attempted to set a speed be-
low 20 mph (30 km/h).
Accelerate to a speed exceeding
20 mph (30 km/h) and set the speed
(page 210).
The ESP
® is switched off.
Switch on the ESP
® (page 92).
The gear selector lever is set to posi-
tion P, R, or N.
Move the gear selector lever or position D.
The vehicle is secured with the parking
brake.
Release the parking brake (
page 54).
Page 356 of 473

355 Practical hints
What to do if …
Left display
Right display
Possible cause/consequence
Possible solution
ESP
ESP
inoperative
See
Oper. Manual
The ESP
® has detected a malfunction
and switched off.
The ABS may not be operational.
The electro-hydraulic brake system is
still functioning normally but without
the ESP® available.
Continue driving with added caution.
Have the system checked at an authorized
Mercedes-Benz Center as soon as
possible.
Failure to follow these instructions increases
the risk of an accident.
ESP unavailable
See
Oper. Manual
The ESP
® is deactivated because the
power supply has been interrupted.
The electro-hydraulic brake system is
still functioning normally but without
the ESP® available.
Synchronize the ESP
®. With the vehicle
stationary, turn the steering wheel com-
pletely to the left and then to the right.
If the ESP
® message does not go out:
Continue driving with added caution.
Have the system checked at an authorized
Mercedes-Benz Center as soon as
possible.
Failure to follow these instructions increases
the risk of an accident.
!
When sychronizing the ESP
®, make sure you
can turn the steering wheel in both directions as
far as it will go without the wheels hitting any ob-
jects, e.g. a road curb.
Page 363 of 473

362 Practical hintsWhat to do if …Left display
Right display
Possible cause/consequence
Possible solution
Check tires
Then restart
Run Flat Indicator
There was a warning message
about a loss in the tire inflation
pressure and the Run Flat Indica-
tor has not been reactivated yet.
Make sure that the correct tire inflation
pressure is set for each tire.
Then reactivate the Run Flat Indicator.
Run Flat Indicator
inoperative
The Run Flat Indicator is
malfunctioning.
Have the Run Flat Indicator checked by an
authorized Mercedes-Benz Center.
The Run Flat Indicator has been
switched off due to an error.
Tire pressure
Check tires
The Run Flat Indicator indicates
that the pressure is too low in one
or more tires.
Carefully bring the vehicle to a halt, avoiding
abrupt steering and braking maneuvers. Ob-
serve the traffic situation around you.
Check and adjust tire inflation pressure as
required (
page 292).
If necessary, change the wheel
(page 405).
Reactivate the Run Flat Indicator after ad-
justing the tire inflation pressure values
(page 294).
Page 376 of 473

375 Practical hints
What to do if …
Left display
Right display
Possible cause/consequence
Possible solution
_
Entry position
Do not drive
The steering wheel has not yet
moved into its stored driving posi-
tion.
Wait until the steering wheel has moved to its
driving position.
The message disappears.
N
USA only:Add 1 qt. engine oil
at next refuelingCanada only:Add 1 liter
engine oil
at next refueling
Vehicles with engine oil measuring
system only:
The engine oil level is too low.
Add engine oil (
page 278) and check the
engine oil level (page 276).
Engine oil level
Stop car –
turn engine off
Vehicles with engine oil measuring
system only:
There is no oil in the engine. There
is a danger of engine damage.
Stop the vehicle in a safe location or as soon
as it is safe to do so.
Turn off the engine.
Add engine oil (
page 278) and check the
engine oil level (page 276).
Engine oil level
Reduce
oil level
Vehicles with engine oil measuring
system only:
You have added too much engine
oil. There is a risk of damaging the
engine or the catalytic converter.
Have excess oil siphoned or drained off. Ob-
serve all legal requirements with respect to its
disposal.
Page 386 of 473
385 Practical hints
What to do if …
Left display
Right display
Possible cause/consequence
Possible solution
H
Please correct
the tire pressure
The tire inflation pressure is too
low in one or more tires.
Check and correct tire inflation pressure as required
(page 292).
Tire pressure
Caution
Tire defect
One or more tires are deflating.
Carefully bring the vehicle to a halt, avoiding abrupt
steering and braking maneuvers.
If necessary, change the wheel (
page 405).
Caution
Tire defect
Vehicles with Advanced TPMS*:
One or more tires are deflating.
The respective tire is indicated in
the multifunction display.
Carefully bring the vehicle to a halt, avoiding abrupt
steering and braking maneuvers.
If necessary, change the wheel (
page 405).
Warning!
G
Do not drive with a flat tire. A flat tire affects
the ability to steer or brake the vehicle.
You may lose control of the vehicle. Contin-
ued driving with a flat tire will cause exces-
sive heat build-up and possibly a fire.