Owner's manual

Brake fluid
G
WARNING
During vehicle operation, the boiling
point of the brake fluid is continuously
reduced through the absorption of moisture
from the atmosphere. Under extremely
strenuous operating conditions, this mois-
ture content can lead to the formation of
bubbles in the system, thus reducing the
system’s efficiency.
Therefore, the brake fluid must be replaced
regularly. Refer to your vehicle’s Mainte-
nance Booklet for replacement interval.
The brake fluid level in the brake fluid
reservoir may be too low if the brake warn-
ing lamp in the instrument cluster comes
on (Y page 21) although the parking brake
is released.
!
If you find that the brake fluid in the
brake fluid reservoir has fallen to the
minimum mark or below, have the brake
system checked for brake pad thickness
and leaks immediately. Contact an
authorized smart center immediately. Do
not add brake fluid as this will not solve
the problem.
X
Remove the service flap and insert it on
the front of the vehicle (Y page 120).
The brake fluid reservoir is located in the
front compartment on the passenger side.
Checking brake fluid level
X
Perform a visual check of the brake fluid
reservoir :.
The brake fluid level is correct when it
is between the minimum mark and the
maximum mark.
R
If the brake fluid level has fallen
slightly below the minimum mark,
drive to an authorized smart center.
R
If the brake fluid level has fallen sig-
nificantly below the minimum mark,
call Roadside Assistance or an author-
ized smart center.
X
Remount the service flap and close it
(Y page 120).
Tires and wheels
Safety notes
Contact an authorized smart center for
information on tested and recommended
rims and tires for summer and winter oper-
ation. They can also offer advice concern-
ing tire service and purchase.
G
WARNING
Replace rims or tires with the same desig-
nation, manufacturer and type as shown on
the original part. For further information
contact an authorized smart center. If
incorrectly sized rims and tires are
mounted, the wheel brakes or suspension
components can be damaged. Also, the oper-
ating clearance of the wheels and the tires
may no longer be correct.
G
WARNING
Worn, old tires can cause accidents. If the
tire tread is worn to minimum tread depth,
or if the tires have sustained damage,
replace them.
When replacing rims, only use genuine
smart wheel bolts specified for the partic-
ular rim type. Failure to do so can result in
124
Tires and wheels
>> Operation.