Mercedes Benz 2005 e 320 用户手册

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页码 506
430
Practical hints
Flat tire
Screw air hose 4 onto the tire valve.
Insert electrical plug 3 into vehicle ci-
gar lighter socket.
Turn the SmartKey in the ignition to 
position 1.
or
Press the KEYLESS-GO* start/stop 
button on the gear selector lever once 
without depressing the brake pedal.
Press I on electric air pump switch 2.
The electric air pump should now 
switch on and inflate the tire.
Inflate the tire to approx. 51 psi 
(3.5 bar).
This takes about five minutes for the 
collapsible tire. Air hose 4 and union 
nut 5 can become hot duration infla-
tion. Exercise proper caution to avoid 
burning yourself when using the equip-
ment.
Press 0 on electric air pump switch 2.
Turn the SmartKey in the ignition to 
position 0.
or
Press KEYLESS-GO* start/stop button 
on the gear selector lever twice without 
depressing the brake pedal.
The electric air pump should now be 
switched off.
If the tire inflation pressure is above 
51 psi (3.5 bar), release excess tire in-
flation pressure using the vent screw.
Detach the electric air pump.
Stow electrical plug 3 and air hose 4 
behind flap 1 and place the air pump 
back in the trunk.
!
Do not operate the air pump longer 
than eight minutes without interrup-
tion. Otherwise it may overheat.
You may operate the air pump again af-
ter it has cooled off.
Warning!
G
Follow recommend inflation pressures.
Do not overinflate tires. Overinflating tires 
can result in sudden deflation (blowout) be-
cause they are more likely to become punc-
tured or damaged by road debris, potholes, 
etc.
Do not underinflate tires. Underinflated tires 
wear unevenly, adversely affect handling 
and fuel economy, and are more likely to fail 
from being overheated.
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