Mercedes-Benz 2010 GL-Class Operator's Manual page 350

Battery
348
X
Pull dust cap off of AdBlue
=.
X
Place AdBlue
filler neck as illustrated and tighten it
moderately (hand-tight) by turning it
clockwise.
! Make sure to tighten the AdBlue
container only moderately, i.e. hand-tight,
as you could otherwise damage it.
X
®
Push AdBlue
®
The AdBlue
to 1 minute.
i When you stop pushing the AdBlue
container down, the filling process is
stopped and you can remove the refill
container.
X
Release AdBlue
X
®
Turn AdBlue
counterclockwise and remove it.
X
Place AdBlue
filler neck and turn it clockwise.
®
refill container
®
refill container = on the
refill container = down.
tank is filled. This may take up
®
refill container =.
refill container =
®
filler cap ; ( Y page 347) on
X
Place AdBlue
illustrated and turn it clockwise to its stop.
X
Lower cargo compartment floor.
X
Close the tailgate.
X
Drive the vehicle at a speed of at least
10 mph (16 km/h).
The message Check Additive See
Operator's Manual disappears after
approximately 1 minute.
i If the message Check Additive See
Operator's Manual still appears in the
multifunction display, refill with one more
container of AdBlue
i Have the AdBlue
necessary, filled completely afterward at
an authorized Mercedes-Benz Center.
®
refill
Battery
Safety notes
A battery should always be sufficiently
charged in order to achieve its rated service
life. Refer to Maintenance Booklet for battery
®
refill
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.
®
filler cap cover : as
®
.
®
level checked and, if