Battery - Mercedes-Benz 2009 M-Class Operator's Manual

X
Place cover as illustrated and turn it
1
clockwise to its stop.
X
Start the engine.
If the message Check Additive See
i
Operator's Manual still appears in the
multifunction display, refill with one more
®
container of AdBlue .
X
Lower cargo compartment floor.
X
Close the tailgate.
i ®
Have the AdBlue level checked and, if
necessary, filled completely afterward at
an authorized Mercedes-Benz Center.

Battery

Safety notes
A battery should always be sufficiently
charged in order to achieve its rated service
life. Refer to Maintenance Booklet for battery
maintenance intervals.
If you use your vehicle mostly for short-
distance trips, you will need to have the
battery charge checked more frequently.
When replacing a battery, always use a
battery approved by Mercedes-Benz.
If you do not intend to operate your vehicle
for an extended period of time, contact an
authorized Mercedes-Benz Center about
steps you need to observe.
G Warning!
Observe all safety instructions and
precautions when handling automotive
batteries.
Risk of explosion.
Fire, open flames and
smoking are prohibited
when handling batteries.
Avoid creating sparks.
Practical hints
Battery acid is caustic. Do
not allow it to come into
contact with skin, eyes or
clothing.
Wear suitable protective
clothing, especially
gloves, apron and
faceguard.
Wear eye protection.
Rinse any acid spills
immediately with clear
water. Contact a
physician if necessary.
Keep children away.
Follow the instructions in
this Operator's Manual.
Batteries contain materials that can harm the
environment if disposed of improperly. Large
12-volt storage batteries contain lead.
Recycling of batteries is the preferred method
of disposal. Many states (USA only) or
provinces (Canada only) require sellers of
batteries to accept old batteries for recycling.
Battery
Z
383