Vehicle Data; Washer Fluid - SMART forfour Owner's Manual

The antifreeze/corrosion inhibitor con-
centration in the engine cooling system
should:
be at least 50%. This will protect the
R
engine cooling system against freezing
down to approximately -37 †.
not exceed 55% (antifreeze protection
R
down to -45 †). Heat will otherwise not be
dissipated as effectively.
smart recommends an antifreeze/corrosion
inhibitor concentrate in accordance with
MB Specifications for Service Products
310.1.
i
When the vehicle is first delivered, it
is filled with a coolant mixture that
ensures adequate antifreeze and corro-
sion protection.
i
The coolant is checked at every main-
tenance interval at a qualified special-
ist workshop.
Windscreen washer system
General notes
! Do not use distilled or de-ionised
water in the washer fluid reservoir. Oth-
erwise, the level sensor may be damaged.
! Only the washer fluids SummerFit and
WinterFit can be mixed. Otherwise, the
spraying nozzles could become blocked.
When handling washer fluid, observe the
important safety notes on service products
Y
( page 268).
At temperatures above freezing:
X
Fill the washer fluid reservoir with a
mixture of water and washer fluid, e.g.
MB SummerFit.
Mix 1 part MB SummerFit to 100 parts water.
At temperatures below freezing:
X
Fill the washer fluid reservoir with a
mixture of water and washer fluid, e.g.
MB WinterFit.
The correct mixing ratio can be taken
from the information on the antifreeze
protection container.
i
Add washer fluid concentrate, e.g. MB
SummerFit or MB WinterFit, to the washer
fluid all year round.

Vehicle data

General notes
Please note that for the specified vehicle
data:
the heights specified may vary as a
R
result of:
tyres
-
load
-
condition of the suspension
-
optional equipment
-
optional equipment reduces the maxi-
R
mum payload.
vehicle-specific weight information
R
can be found on the vehicle identifica-
Y
tion plate ( page 267).
only for certain countries: you can find
R
vehicle-specific vehicle data in the COC
documents (EU CERTIFICATE OF CON-
FORMITY). These documents are deliv-
ered with your vehicle.
You can find the correct values for your
model with the help of the VIN on the vehi-
cle identification plate (
Vehicle data
273
Y
page 267).
Z