Mercedes Benz 2003 cl 600 User Manual

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Operation
Driving instructions
Emission control
Certain systems of the engine serve to 
keep the toxic components of the exhaust 
gases within legal limits.
These systems, of course, will function 
properly only when maintained strictly ac-
cording to factory specifications. Any ad-
justments to the engine should therefore 
be carried out only by qualified 
Mercedes-Benz Center authorized techni-
cians. 
Engine adjustments should not be altered 
in any way. Moreover, the specified service 
jobs must be carried out regularly accord-
ing to Mercedes-Benz servicing require-
ments. For details refer to the Service 
Booklet.
Warning!
G
As with any vehicle, do not idle, park or op-
erate this vehicle in areas where combusti-
ble materials such as grass, hay or leaves 
can come into contact with the hot exhaust 
system, as these materials could be ignited 
and cause a vehicle fire.
Warning!
G
Inhalation of exhaust gas is hazardous to 
your health. All exhaust gas contains carbon 
monoxide, and inhaling it can cause uncon-
sciousness and lead to death.
Do not run the engine in confined areas 
(such as a garage) which are not properly 
ventilated. If you think that exhaust gas 
fumes are entering the vehicle while driving, 
have the cause determined and corrected 
immediately. If you must drive under these 
conditions, drive with at least one window 
fully open at all times.