Page 346 of 373
Tyre pressure monitor warning mes-
sages If the tyre pressure monitor detects a signifi-
cant pressure loss on one or more tyres, a
warning message is shown in the multifunc-
tio nd isplay. Awarning tone also sounds and
the tyre pressure warning lamp lights up in
the instrument cluster.
Each tyre that is affected by a significant loss
of pressure is highlighted in the pressure dis-
play.
If the Please correct tyre pressure message appears in the multifunction dis-
play:
X Chec kthe tyre pressure on all four wheels
and correct it if necessary.
i If the wheel positions on the vehicle are
interchanged, the tyre pressures may be
displayed for the wrong positions for a
short time. This is rectified after a few
minutes of driving, and the tyre pressures
are displayed for the correct positions.
Restarting the tyre pressure monitor When you restart the tyre pressure monitor,
all existing warning messages are deleted and
the warning lamps go out. The monitor uses
the currently set tyre pressures as the refer-
ence values for monitoring. In most cases, the
tyre pressure monitor will automatically
detect the new referencev alues after you
have changed the tyre pressure.
i For an overview of th emenus, see
(Y page 214).
If you wish to define the new reference values
manually:
X Use the table on the inside of the fuel filler
flap to ensure that the tyre pressure is set
correctly in all four tyres for the current
operating conditions. Also observe the notes in the section on
tyre pressures (Y
page 339).
X Make sure that the key is in position 2in
the ignition lock.
X Press the =or; button on the steer-
ing wheel to select the Service menu.
X Press the 9or: button to select
Tyre pressure .
X Press the abutton.
The multifunction display shows the cur-
rent tyre pressure of the individual tyres or
the Tyre pressures will be dis‐ played after a few minutes of driv‐
ing message.
X Press the :button.
The Use current pressures as new reference values message appears in
the multifunction display.
If you wish to confirm the restart:
X Press the abutton.
The Tyre press. monitor restarted message appears in the multifunction dis-
play.
After you have driven for a few minutes, the
system checks whether the current tyre
pressures are within the specified range.
The new tyre pressures are then accepted
as reference values and monitored.
If you wish to cancel the restart:
X Press the %button.
The tyre pressure values stored at the last
restart will continue to be monitored.
Radio type approval for the tyre pres-
sure monitor In certain countries, a radio type approval for
the tyre pressure monitor may be required.
The radio type approval number for the tyre
pressure monitor can be found online at:
http://www.mercedes-benz.de/
betriebsanleitung. Tyre pressure
343Wheels and tyres Z
Page 349 of 373
Tyres
Summer tyres Light-alloy
wheels V1 V2 V3 V4 V5
BA
195/6
0 R16 89 V 16 6.0
Jx16 H2 ET 39 #
— — — —
BA
205/55 R16 91 V
16 7.0
Jx16 H2 ET 43 # #
— — —
BA
205/55 R16 91 W
16 7.0
Jx16 H2 ET 43 # # #
— —
BA
225/50 R16 92 V
16, 17 7.5
Jx16 H2 ET 53 # #
— — —
BA
225/50 R16 92 W
16 7.5
Jx16 H2 ET 53 # # #
— —
BA
225/45 R17 91 W
16 7.5
Jx17 H2 ET 47 # # # #
—
BA 225/45 R17 91 W
MOExtended
16, 18 7.5
Jx17 H2 ET 47 # # # #
—
FA
RA 225/45 R17 91 W
245/40 R17 91 W
19 7.5
Jx17 H2 ET 47
8.5 Jx17 H2 ET 58 # # # #
—
FA
RA 225/45 R17 91 W
MOExtended
18
245/40 R17 91 W
MOExtended 18, 19 7.5
Jx17 H2 ET 47
8.5 Jx17 H2 ET 58 # # # #
—
BA
225/40 R18 92 Y XL
16, 20 7.5
Jx18 H2 ET 47 # # # #
—
FA
RA
225/40 R18 92 Y XL
20
245/35 R18 92 Y XL 19, 20 7.5
Jx18 H2 ET 47
8.5 Jx18 H2 ET 58 # # # #
—
FA
RA
225/40 R18 92 Y XL
20
255/35 R18 94 Y XL 19, 20, 21 7.5
Jx18 H2 ET 47
8.5 Jx18 H2 ET 54 # # # #
—
FA
RA
225/40 R18 92 Y XL
20
255/35 R18 94 Y XL 19, 20, 21 8.0
Jx18 H2 ET 50
8.5 Jx18 H2 ET 54 # # # #
—
FA
RA
225/40 ZR18 92
YXL20
255/35 ZR18 94 YXL19, 20, 21 8.0
Jx18 H2 ET 50
8.5 Jx18 H2 ET 54 # # # #
—
16
Not in combination with sports suspensio ncode 486 or dynamic handling package code 483.
17 Not available from the factory.
18 MOExtended tyres (tyres featuring run-flat characteristics) only in combination with an activated tyre pres-
sure loss warning system or tyre pressure monitor.
19 Use of snow chains is not permitted. Observe the notes in the "Snow chains" section.
20 Observe notes on "large wheels" in the "Wheel/tyre combinations" section.
21 Additional measures necessary (hub caps on rear axle, code 776). 346
Wheel and tyre combinationsWheels and tyres
Page 350 of 373
Summer tyres Light-alloy
wheels V1 V2 V3 V4 V5
FA
RA 235/40 ZR18 95
YXL
255/35 ZR18 94 YXL19, 20 8.0
Jx18 H2 ET 45
9.0 Jx18 H2 ET 54 — — — — #
FA
RA
235/35 ZR19 XL
20
255/30 ZR19 XL 19, 20 8.0
Jx19 H2 ET 45
9.0 Jx19 H2 ET 54 — — — — #
Winter tyres Light-alloy
wheels V1 V2 V3 V4 V5
BA 195/60 R16 89 H M+S
i 6.0
Jx16 H2 ET 39 #
— — — —
BA 205/55 R1 6 91 H M+S
i 7.0
Jx16 H2 ET 43 # #
— — —
BA
225/50 R16 92 H M+S
i17 7.5
Jx16 H2 ET 53 # # #
— —
BA 225/45 R17 91 H M+S
i 7.5
Jx17 H2 ET 47 # # # #
—
BA 225/45 R17 91 H
M+SiMOExtended
17, 18 7.5
Jx17 H2 ET 47 # # # #
—
BA 225/40 R18 92 H XL
M+Si
20 7.5
Jx18 H2 ET 47 # # # #
—
BA 225/40 R18 92 V XL
M+Si
20 8.0
Jx18 H2 ET 45 — — — — #
BA 225/40 R18 92 H XL
M+Si
20 8.0
Jx18 H2 ET 50 # # # #
—
BA 235/40 R18 95 V XL
M+Si
19 8.0
Jx18 H2 ET 45 — — — — #
FA
RA 235/40 R18 95 V XL M+S
i
255/35 R18 94 V XL
M+Si 19, 20 8.0
Jx18 H2 ET 45
9.0 Jx18 H2 ET 54 — — — — #
19
Use of snow chains is not permitted. Observe the notes in the "Snow chains" section.
20 Observe notes on "large wheels" in the "Wheel/tyre combinations" section.
17 Not available from the factory.
18 MOExtended tyres (tyres featuring run-fla tcharacteristics) only in combination with an activated tyre pres-
sure loss warning system or tyre pressure monitor. Wheel and tyre combinations
347Wheels and tyres Z