Page 393 of 491

392 Practical hintsWhat to do if …Display symbol
Display messages
Possible cause
Possible solution
H
Caution
Tire pressure
One or more tires is deflating.
Carefully bring the vehicle to a halt, avoiding
abrupt steering and braking maneuvers. Ob-
serve the traffic situation around you.
Change the wheel (
page 419).
Have the damaged wheel repaired or
replaced at an authorized Mercedes-Benz
Center.
Tire pres.
Check tire
The tire inflation pressure in one or
more tires is already below the mini-
mum value.
The tire inflation pressure in one or
more tires is low.
Carefully bring the vehicle to a halt, avoiding
abrupt steering and braking maneuvers.
Observe the traffic situation around you.
Check the tires.
Check and correct the tire inflation pressure
as required.
If necessary, change the wheel (
page 419).
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.
Page 394 of 491
393 Practical hints
What to do if …
Display symbol
Display messages
Possible cause
Possible solution
H
Caution
Tire pres., RL
The left rear tire is deflating.
Carefully bring the vehicle to a halt, avoiding
abrupt steering and braking maneuvers.
Observe the traffic situation around you.
Change the wheel (
page 419).
Have the damaged wheel repaired or
replaced at an authorized Mercedes-Benz
Center.
Tire pressure, RL
Check tire
The left rear tire inflation pressure is
low.
Carefully bring the vehicle to a halt.
Check the tire.
Check and correct the tire inflation pressure
as required.
If necessary, change the wheel (
page 419).
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.
Page 395 of 491
394 Practical hintsWhat to do if …Display symbol
Display messages
Possible cause
Possible solution
H
Caution
Tire pres., RR
The right rear tire is deflating.
Carefully bring the vehicle to a halt, avoiding
abrupt steering and braking maneuvers.
Observe the traffic situation around you.
Change the wheel (
page 419).
Have the damaged wheel repaired or
replaced at an authorized Mercedes-Benz
Center.
Tire pressure, RR
Check tire
The right rear tire inflation pressure is
low.
Carefully bring the vehicle to a halt.
Check the tire.
Check and correct the tire inflation pressure
as required.
If necessary, change the wheel (
page 419).
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.
Page 396 of 491
395 Practical hints
What to do if …
Display symbol
Display messages
Possible cause
Possible solution
H
Caution
Tire pres., FL
The left front tire is deflating.
Carefully bring the vehicle to a halt, avoiding
abrupt steering and braking maneuvers.
Observe the traffic situation around you.
Change the wheel (
page 419).
Have the damaged wheel repaired or
replaced at an authorized Mercedes-Benz
Center.
Tire pressure, FL
Check tire
The left front tire inflation pressure is
low.
Carefully bring the vehicle to a halt.
Check the tire.
Check and correct the tire inflation pressure
as required.
If necessary, change the wheel (
page 419).
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.
Page 397 of 491
396 Practical hintsWhat to do if …Display symbol
Display messages
Possible cause
Possible solution
H
Caution
Tire pres., FR
The right front tire is deflating.
Carefully bring the vehicle to a halt, avoiding
abrupt steering and braking maneuvers.
Observe the traffic situation around you.
Change the wheel (
page 419).
Have the damaged wheel repaired or
replaced at an authorized Mercedes-Benz
Center.
Tire pressure, FR
Check tire
The right front tire inflation pressure
is low.
Carefully bring the vehicle to a halt.
Check the tire.
Check and correct the tire inflation pressure
as required.
If necessary, change the wheel (
page 419).
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.
Page 398 of 491
397 Practical hints
What to do if …
Display symbol
Display messages
Possible cause
Possible solution
<
Seat belt system
Drive to workshop
The seat belt system is malfunctioning.
Visit an authorized Mercedes-Benz
Center as soon as possible.
9
Service memory full
See Operator’s Manual
The maintenance system service memory
cannot save any more data.
Have the service memory checked by
an authorized Mercedes-Benz Center.
K
Close
Sunroof
You have opened the driver’s door with
the SmartKey removed from the starter
switch and the tilt / sliding sunroof open.
Close the tilt / sliding sunroof
(page 225).
J
Close
Sunroof
You have opened the driver’s door with
the SmartKey removed from the starter
switch and the tilt / sliding sunroof open.
Close the tilt / sliding sunroof
(page 225).
Page 399 of 491
398 Practical hintsWhat to do if …Display symbol
Display messages
Possible cause
Possible solution
L
Tele Aid malfunction
Drive to workshop
One or more main functions of the Tele
Aid system are malfunctioning.
Have the Tele Aid system checked by
an authorized Mercedes-Benz Center.
1
Restraint system
malfunction
Drive to workshop
The system is malfunctioning.
Drive with added caution to the near-
est authorized Mercedes-Benz
Center.
Warning!
G
In the event a malfunction of the SRS is indi-
cated as outlined above, the SRS may not be
operational.
For your safety, we strongly recommend
that you visit an authorized Mercedes-Benz
Center immediately to have the system
checked; otherwise the SRS may not be
activated when needed in an accident,
which could result in serious or fatal injury,
or it might deploy unexpectedly and unnec-
essarily which could also result in injury.
Page 400 of 491
399 Practical hints
What to do if …
Display symbol
Display messages
Possible cause
Possible solution
t
Function
unavailable
This display appears if button t or
s on the multifunction steering wheel
is pressed and the vehicle is not equipped
with a telephone.
&
Tailgate open
This message will appear whenever the
tailgate is open.
Close the tailgate.
W
Washer fluid,
please refill
The fluid level has dropped to about
1/3
of total reservoir capacity.
Add washer fluid (
page 306).