locking pin prevents closing after you have
locked the vehicle.
XClose fuel filler flap :.
Check regularly and before a long trip
For information on quantities and
requirements of operating agents, see “Fuels,
coolants, lubricants, etc.” (Y page 252).
Check the following:
REngine oil level (Y page 149)
RTire inflation pressure (Y page 156)
RCoolant level (Y page 152)
RVehicle lighting (Y page 226)
RWasher system and headlamp cleaning
system (Y page 153)
RBrake fluid (Y page 152)
Engine compartment
Hood
GWarning!
Do not pull the release lever while the vehicle
is in motion. Otherwise the hood could be
forced open by passing air flow.
This could cause the hood to come loose and
injure you and/or others.
Opening
GWarning!
If you see flames or smoke coming from the
engine compartment, or if the coolant
temperature gauge indicates that the engine
is overheated, do not open the hood. Move
away from vehicle and do not open the hood
until the engine has cooled. If necessary, call
the fire department.
GWarning!
You could be injured when the hood is open –
even when the engine is turned off.
Parts of the engine can become very hot. To
prevent burns, let the engine cool completely
before touching any components on the
vehicle. Comply with all relevant safety
precautions.
GWarning!
To help prevent personal injury, stay clear of
moving parts when the hood is open and the
engine is running.
The radiator fan may continue to run for
approximately 30 seconds or may even
restart after the engine has been turned off.
Stay clear of fan blades.
GWarning!
The engine is equipped with a transistorized
ignition system. Because of the high voltage
it is dangerous to touch any components
(ignition coils, spark plug sockets, diagnostic
socket) of the ignition system
Rwith the engine running
Rwhile starting the engine
Rwhen the ignition is switched on and the
engine is turned manually
XPull hood lock release lever :.
The hood is unlocked.
! To avoid damage to the windshield wipers
or hood, never open the hood if the wiper
148Engine compartmentOperation
463_AKB; 2; 52, en-USd2ureepe,Version: 2.11.7.12008-12-02T10:52:11+01:00 - Seite 148
Position B represents the charged battery of
another vehicle or an equivalent starter pack.
XFlip up cover : of positive terminal = in
direction of arrow.
! Never invert the terminal connections!
XConnect positive terminal ; of charged
battery B with positive terminal = with a
jumper cable. Clamp the cable to positive
terminal ; of charged battery B first.
XStart engine of the vehicle with charged
battery B and run at idle speed.
XConnect negative terminal ? of charged
battery B with negative terminal A with
a jumper cable. Clamp the cable to
negative terminal ? of charged battery
B first.
XStart engine of the vehicle with the
discharged battery and run at idle speed.
You can now turn on the electrical
consumers. Do not switch on the
headlamps under any circumstances.
XRemove the jumper cables from negative
terminals ? and A first.
XRemove the jumper cables from positive
terminals ; and =.
You can now switch on the headlamps.
XSlide cover : from positive terminal =
back.
XHave the battery checked at the nearest
authorized Mercedes-Benz Center.
Towing the vehicle
Safety notes
Mercedes-Benz recommends that the vehicle
be transported with all wheels off the ground
using flatbed or appropriate wheel lift/dolly
equipment. This method is preferable to other
types of towing.
! To prevent damage during transport, do
not tie down vehicle by its chassis or
suspension parts.
If circumstances do not permit the
recommended towing methods, the vehicle
may be towed with all wheels on the ground
only so far as necessary to have the vehicle
moved to a safe location where the
recommended towing methods can be
employed.
Towing the vehicle239Practical hints463_AKB; 2; 52, en-USd2ureepe,Version: 2.11.7.12008-12-02T10:52:11+01:00 - Seite 239Z
