Observe
theinstruct ionsandsafety notesin
the displa ymessages inthe "Tires" section
(Y page 224).
If the wheel positions onthe vehicle arerota-
ted, thetire pressures maybedispla yedfor
the wrong positions forashort time.Thisis
rectified afterafew minutes ofdriving, andthe
tire pressures aredispla yedforthe correct
positions.
Restart ingthe tire pressure monitor When
yourestart thetire pressure monitor,all
existing warning messages aredeleted andthe
warning lampsgoout. Themonitor usesthe
currently settire pressures asthe reference
value sfor monitoring. Inmost cases, thetire
pressure monitorwillautomaticall ydetect the
new reference valuesafter youhave changed
the tire pressure. However, youcan also set
reference valuesmanuall yas described here.
The tirepressure monitorthenmonitors the
new tirepressure values.
X Set thetire pressure tothe value recom-
mended forthe corresponding drivingsitua-
tion onthe Tire andLoading Information
placard onthe driver's side
B-pillar (Ypage 308).
You canfind more tirepressure valuesfor
various operating conditions inthe tire pres-
sure table inside thefuel filler flap
(Y page 144).
X Make surethatthetire pressure iscorrect
on allfour wheels.
X Make surethattheSmartKey isin position
0048 inthe ignition lock(Ypage 125).
X Press 0059or0065 onthe steering wheel
to select theServ. Serv.
menu.
X Press the0063 or0064 button toselect
Tire Pressure Tire
Pressure.
X Press the0076 button.
The multifunction displayshows thecurrent
tire pressure foreach tireorthe Tire Tire
pressure willbedisplayed after pressure
willbedisplayed after
driving afew minutes driving
afew minutes message.
X Press the0064 button.
The multifunction displayshows theUse Use
Current Pressures asNew Reference Current
Pressures asNew Reference
Values Values
message. If
you wish toconfirm therestart :
X Press the0076 button.
The Tire Press. Monitor Restarted Tire
Press. Monitor Restarted
message appearsinthe multifunction dis-
play .
After driving forafew minutes, thesystem
checks whether thecurrent tirepressures
are within thespecified range.Thenew tire
pressures arethen accepted asreference
value sand monitored.
If you wish tocance lthe restart :
X Press the0038 button.
The tirepressure valuesstored atthe last
restart willcont inue tobe monitored. Tire
pressur e
315Wheels andtires Z
