67 Safety and Security
Occupant safety
Safety guidelines for the seat belt, 
emergency tensioning device and 
airbag
When you sell your vehicle, we strongly 
urge you to give notice to the subsequent 
owner that it is equipped with an SRS by 
alerting them to the applicable section in 
the Operator’s Manual.Warning!
G
Damaged seat belts or belts that were 
highly stressed in an accident must be 
replaced and their anchoring points 
must also be checked. Only use belts in-
stalled or supplied by an authorized 
Mercedes-Benz Center.
Airbags and ETDs (Emergency Tension-
ing Devices) are designed to function on 
a one-time-only basis. An airbag or ETD 
that was activated must be replaced.
No modifications of any kind may be 
made to any components or wiring of 
the SRS. This includes changing or re-
moving any component or part of the 
SRS, the installation of additional trim 
material, badges, etc. over the steering 
wheel hub, passenger front airbag cov-
er, outboard sides of the front seat 
backrests, door trim panels, or door trim 
panels, and installation of additional
electrical/electronic equipment on or 
near SRS components and wiring. Keep 
area between airbags and occupants 
free from objects (e.g. packages, purs-
es, umbrellas, etc.).
Do not pass belts over sharp edges. 
They could tear.
D o  n o t  m a k e  a n y  m o d i f i c a t i o n  t h a t  c o u l d  
change the effectiveness of the belts.
Do not bleach or dye seat belts as this 
may severely weaken them. In a crash, 
they may not be able to provide 
adequate protection.
Airbag system components will be hot 
after an airbag has inflated. Do not 
touch.
Never place your feet on the instrument 
panel, dashboard, or on the seat. Always 
keep both feet on the floor in front of the 
seat.
In addition, improper repair work on the 
SRS creates a risk of rendering the SRS 
inoperative or causing unintended air-
bag deployment. Work on the SRS must 
therefore only be performed by qualified 
technicians. Contact an authorized 
Mercedes-Benz Center.
For your protection and the protection 
of others, when scrapping the airbag 
unit or emergency tensioning device, 
our safety instructions must be fol-
lowed. These instructions are available 
from your authorized Mercedes-Benz 
Center.
Given the considerable deployment 
speed and the textile structure of the 
airbags, there is the possibility of abra-
sions or other injuries resulting from air-
bag deployment. 
238 OperationDriving instructionsStanding water
Passenger compartmentDriving abroad
Abroad, there is an extensive 
Mercedes-Benz service network at your 
disposal. If you plan to drive into areas 
which are not listed in the index of your 
Mercedes-Benz Center directory, you 
should request pertinent information from 
an authorized Mercedes-Benz Center.Control and operation of radio 
transmitters
Radio and telephone
!Do not drive through flooded areas or 
water of unknown depth. Before driving 
through water, determine its depth. 
Never accelerate before driving into 
water. The bow wave could force water 
into the engine and auxiliary equip-
ment, thus damaging them.
If you must drive through standing wa-
ter, drive slowly to prevent water from 
entering the passenger compartment 
or the engine compartment. Water in 
these areas could cause damage to 
electrical components or wiring of the 
engine or transmission, or could result 
in water being ingested by the engine 
through the air intake causing severe 
internal engine damage. Any such 
damage is not covered by the 
Mercedes-Benz Limited Warranty.
Warning!
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Always fasten items being carried as 
securely as possible.
In an accident, during hard braking or sud-
den maneuvers, loose items will be thrown 
around inside the vehicle, and cause injury 
to vehicle occupants unless the items are 
securely fastened in the vehicle.
The trunk is the preferred place to carry 
objects.
Warning!
G
Please do not forget that your primary 
responsibility is to drive the vehicle safely. 
Only operate the radio or telephone
1 if road, 
weather and traffic conditions permit.
Bear in mind that at a speed of just 30 mph 
(approximately 50 km/h), your vehicle is 
covering a distance of 44 feet 
(approximately 14 m) every second.
1Observe all legal requirements.