Mercedes-Benz A-Class Operator's Manual page 418

416 Wheels and tires
12 V socket: ( page 103)
→
R
Observe the notes on the cigarette lighter:
R
( page 102)
→
Observe the notes on sockets: (
R
Turn the SmartKey to position 1 in the igni‐
#
tion lock.
Press on and off switch 5 on the tire infla‐
#
tion compressor to I.
The tire inflation compressor is switched on.
The tire is inflated. The tire pressure is
shown on manometer 6.
Pump the tire to the specified tire pressure.
#
The specified tire pressure is stated on the
label of the emergency spare wheel.
When the specified tire pressure has been
#
reached, press on and off switch
tire inflation compressor to 0.
The tire inflation compressor is switched off.
Turn the SmartKey to position g in the igni‐
#
tion lock.
If the tire pressure is higher than the speci‐
#
fied pressure, press pressure release valve
button 7 until the correct tire pressure has
been reached.
Unscrew union nut
#
the valve.
page 103)
→
Screw the valve cap of the emergency spare
#
wheel onto the valve again.
Stow filler hose
#
section of the compressor housing.
Stow the tire inflation compressor in the
#
vehicle.
5 on the
3 of filler hose 2 from
2 and plug 4 in the lower