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Maintenance Booklet2H
Natural resources form the basis of our
existence on this planet. The objectives
of our policy are for these resources to be
used sparingly and in a manner which
takes the requirements of both nature
and humanity into account.
Our declared policy is integrated environ-
mental protection. This policy starts at
the root causes and encompasses in its
management decisions all the conse-
quences for the environment which could
arise from production processes or the
products themselves.
You too can help to protect the environ-
ment by operating your Mercedes-Benz
SLR in an environmentally responsible
manner.
Operating conditions and your individual
driving style to a large extent influence
fuel consumption and the rate of engine,
brake, and tire wear. To reduce fuel con-
sumption and the rate of wear, please
consider the following: • Avoid short trips.
• Make sure that the tire pressures are
always correct.
• Avoid frequent, abrupt acceleration.
• Do not carry any unnecessary weight.
• Remove ski holders and roof racks
once you no longer need them.
• Do not warm up the engine with the
car stationary.
• Shift gears such that each gear is
used only up to 2/3 of its maximum
engine speed.
• Keep an eye on the vehicle's fuel con-
sumption.
A regularly serviced vehicle will also help
protect the environment. You should ad-
here to the maintenance intervals dis-
played by the Maintenance System
service indicator, along with other main-
tenance work described in this booklet.
We recommend that you have services
performed by an authorized Mercedes-
Benz Center using Genuine Mercedes-
Benz parts.
Protecting the environment
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13 Maintenance Booklet
Emission System Maintenance
d) The operation of the emission con-
trol system must not be altered in
any way. Alterations are not permissi-
ble by law. In addition, alterations may
result in damage to the catalysts, in-
creased fuel consumption, and im-
paired engine running conditions.
e) Irregular engine running conditions
should be corrected immediately by
an authorized Mercedes-Benz Cent-
er. Such irregular running conditions
can influence the proper function of the
emission control system.
If the “CHECK ENGINE” indicator lamp in
the instrument cluster illuminates when
the engine is running, it indicates a possi-
ble malfunction of the engine manage-
ment system or emission control system.
We recommend that you have the mal-
function checked as soon as possible.
Page 65 of 67
63 Maintenance Booklet
Description of Emission System Maintenance Jobs
The composition of exhaust emissions is
influenced not only by the special emission
control equipment, but also by various en-
gine components and their adjustments.
Therefore, emission system maintenance
must include these engine components.
Some maintenance jobs are actually only
tests. They are important however, be-
cause they allow early detection of dis-
crepancies which can later lead to
increased exhaust emissions. It is general-
ly less expensive to have such items ad-
justed immediately rather than allowing
them to contribute to costly repairs. The
maintenance intervals have been deter-
mined so that the vehicle, under normal
conditions, should operate properly be-
tween services. 0101 Engine oil and filter change
Change the engine oil and oil filter every
10,000 miles. If oil consumption should in-
crease, determine the cause and take nec-
essary corrective steps. Reset the
Maintenance System counter.
0980 Replace air filter element
Under normal dust conditions, replace air
filter element approximately every 20,000
miles or 2 years. Clean air filter cover and
housing prior to removal of air filter ele-
ment.0780 Replace fuel filter
Replace the fuel filter approximately every
60,000 miles or 4 years.
1351 Check engine poly-V-belt condi-
tion
The poly-V-belt is subject to wear and ag-
ing. It must be checked for cracks and
wear at every service. Replace poly-V-belt
if necessary.
1580 Replace spark plugs
Spark plugs are subject to electrode ero-
sion and must be replaced according to
schedule on page 60, or more frequently
as may be required when subject to severe
operating conditions.
