Page 480 of 536

loss warning system or with the activated tire
pressure monitoring system.
The maximum permissible distance which
can
be driven in run-flat mode depends on the
load in the vehicle. You can drive 50 miles
(80 km) if the vehicle is partially laden and
18 miles (30 km) if it is fully laden.
The maximum permissible distance which
can be driven in run-flat mode is counted from
the moment the tire pressure loss warning
appears in the multifunction display.
You must not exceed a maximum speed of
50 mph (80 km/h). G
WARNING
The handling characteristics of your vehicle
deteriorate in run-flat mode, for example:
R when cornering
R when braking
R when accelerating rapidly
Adapt
your driving style accordingly and avoid
sudden changes in direction and sudden
acceleration, as well as driving over obstacles
(i.e. curbs, potholes), and driving off-road.
This is particularly the case when the vehicle
is heavily laden.
The maximum permissible distance that can
be driven in run-flat mode depends to a large
extent on the loads placed on the vehicle. It
can be shorter due to high speeds, a heavy
load, sudden changes in direction, the road
surface condition, outside temperature, etc.,
or further if you drive carefully and
conservatively.
Do not continue to drive in run-flat mode if:
R you hear banging noises.
R the vehicle starts to shake.
R you see smoke and smell rubber.
R ESP ®
is intervening constantly.
R there are tears in the sidewalls of the tire.
After driving in run-flat mode, you must have
the wheel(s) checked for damage at a
qualified specialist workshop which has the
necessary specialist knowledge and tools to carry out the work required. The defective tire
must be replaced in every case.
Mercedes-Benz
recommends that you use an
authorized Mercedes-Benz Center for this
purpose. In particular, work relevant to safety
or on safety-related systems must be carried
out at a qualified specialist workshop.
i When replacing one or all tires, make sure
that you only use tires marked
MOExtended and of the specified size for
the vehicle. Battery
Important safety notes
In order for the battery to achieve the
maximum
possible service life, it must always
be sufficiently charged.
! Have the battery checked regularly at a
qualified specialist workshop, such as an
authorized Mercedes-Benz Center.
Adhere to the service intervals indicated in
the service booklet or ask a qualified
specialist workshop, such as an authorized
Mercedes-Benz Center.
Have the battery charge checked more
frequently if you use the vehicle mainly for
short trips or if you leave it standing idle for
a lengthy period.
Only replace a battery with a battery that has
been recommended by Mercedes-Benz.
Consult an authorized Mercedes-Benz Center
if you wish to leave your vehicle parked for a
long period of time. G
WARNING
Hybrid vehicles: be sure to read the "HYBRID"
supplement. Otherwise, you could fail to
recognize dangers. G
WARNING
Comply with safety precautions and take
protective
measures when handling batteries.478
Battery
Breakdown assistance
Page 483 of 536

Jump-starting
G
WARNING
Failure to follow these directions will cause damage to the electronic components, and can lead
to a battery explosion and severe injury or death.
Never lean over batteries while connecting or jump starting. You might get injured.
Battery fluid contains sulfuric acid. Do not allow this fluid to come in contact with eyes, skin or
clothing. In case it does, immediately flush affected area with water, and seek medical help if
necessary.
A battery will also produce hydrogen gas, which is flammable and explosive. Keep flames or
sparks away from battery, avoid improper connection of jumper cables, smoking, etc.
Attempting to jump start a frozen battery can result in it exploding, causing personal injury.
Read all instructions before proceeding. G
WARNING
Hybrid vehicles: be sure to read the "HYBRID" supplement. Otherwise, you could fail to recognize
dangers.
! Avoid repeated and lengthy starting attempts. Otherwise, non-combusted fuel may
damage the catalytic converter 27
and create a risk of fire.
Do not use a rapid-charging device to start the engine.
Make sure the jumper cables are not damaged.
Make sure the jumper cables are not touching any other metal objects when they are
connected to the battery.
If your vehicle's battery is discharged, the engine can be jump-started from another vehicle
or from a second battery using jumper cables.
Observe the following points:
X The battery is not accessible in all vehicles. If the other vehicle's battery is not accessible,
jump-start the vehicle using a second battery or a jump-starting device.
X Only jump-start the vehicle when the engine is cold and the catalytic converter system has
cooled down 28
.
X Do not start the engine if the battery is frozen. Let the battery thaw first.
X Jump-starting may only be performed from batteries with a nominal voltage of 12 V.
X Only use jumper cables which have a sufficient cross-section and insulated terminal clamps.
X Make sure that the jumper cables cannot come into contact with parts, such as the pulley
or the fan. These parts move when the engine is started and while it is running.
X If the battery is fully discharged, leave the battery that is being used to jump-start connected
for a few minutes before attempting to start. This charges the empty battery a little.
i Jumper cables and further information about jump-starting can be obtained from any
authorized Mercedes-Benz Center, for example.
27 Only vehicles with a gasoline engine.
28 Only vehicles with a gasoline engine. Jump-starting
481Breakdown assistance Z
Page 532 of 536

ignite and burn. You could be seriously
burned.
Use MB SummerFit windshield washer
concentrate at temperatures above freezing:
X Mix 1 part MB SummerFit with 100 parts
water.
Use MB WinterFit windshield washer
concentrate at temperatures below freezing:
X At temperatures down to 14 ‡(Ò 10 †): mix
1 part MB WinterFit with 2 parts water.
X At temperatures down to Ò
4 ‡(Ò 20 †): mix
1 part MB WinterFit with 1 part water.
X At temperatures down to
Ò
20.2 ‡(Ò 29 †): mix 2 parts MB WinterFit
with 1 part water.
! Only SummerFit and WinterFit can be
mixed. Otherwise, the jets could become
blocked. Vehicle data
For the specified vehicle data, please note
that:
R The heights specified may vary due to:
-tires
- load
- condition of the suspension
- optional equipment All models
Vehicle length
206.7 in (5250 mm)
Vehicle width
including exterior
mirrors
83.5 in (2120 mm)
Vehicle height
58.2 in (1479 mm)
Wheelbase
124.6 in (3165 mm)
Front track
63.0 in (1600 mm)
Rear track
63.2 in (1606 mm) All models
Turning circle
40.0 ft (12.20 m)
Maximum roof load
Maximum 220 lb
(100 kg) Maximum trunk
load
Maximum 220 lb
(100 kg) S 550 4MATIC BlueEFFICIENCY
Short wheelbase
Vehicle length
200.8 in (5100 mm)
Wheelbase
119.5 in (3035 mm)
Turning circle
38.7 ft (11.80 m)
Long wheelbase
Vehicle length
206.7 in (5250 mm)
Wheelbase
124.6 in (3165 mm)
Turning circle
40.0 ft (12.20 m)
S 63 AMG
S 65 AMG
Vehicle length
206.8 in (5252 mm)
Vehicle height
58.7 in (1490 mm)
Turning circle
40.1 ft (12.22 m)530
Vehicle data
Technical data