If the Tyre Pressure Loss Indicator indicates
a fault, the tyre pressure cannot be moni-
tored correctly. The malfunctioning of the
Tyre Pressure Loss Indicator can have vari-
ous causes, e.g. due to replacing a wheel or
tyre. When a wheel or tyre has been re-
placed, check whether the warning lamp
is indicating a system malfunction to en-
sure that the Tyre Pressure Loss Indicator is
functioning properly
→
page 332.
Synchronising the Tyre Pressure Loss
Indicator
The Tyre Pressure Loss Indicator must be
re-synchronised under the following condi-
tions:
— If the tyre pressures have been adapted.
— If one or more wheels have been re-
placed.
— If the wheels have been swapped round,
e.g. from front to rear.
The Tyre Pressure Loss Indicator may be re-
synchronised only if all tyres have the cor-
rect tyre pressure when measured with
cold tyres. To measure the cold tyre pres-
sure, the vehicle must have been stationary
for 3 hours or driven only a few kilometres
at a slow speed during this time.
Switch the ignition
off
and back on
again if you receive a low tyre pressure
warning. The Tyre Pressure Loss Indicator
can only then be re-synchronised.
1. Switch on the ignition.
2. Switch on Infotainment system if nec-
essary.
3. Tap
Vehicle
in the Infotainment system.
4. Tap
Status
.
5. Tap
Tyre pressure
.
6. Tap
SET
.
7. Tap
OK
when all four tyre pressures
correspond to the required values.
The system automatically synchronises
and monitors the new values
after
at
least 20 minutes of driving time at dif-
ferent speeds.
Or:
tap
Cancel
to terminate the process.
The current tyre pressure is then not
stored and the system is not re-calibra-
ted.
WARNING
Incorrect calibration can cause the Tyre
Pressure Loss Indicator to issue false
warnings or to issue no warning despite
a dangerously low tyre pressure.
·
Check that the tyre pressure of all tyres
is correct before calibrating the Tyre
Pressure Loss Indicator.
Tyre Pressure Monitoring System
Please refer to at the start of the
chapter on page 329.
Functional description
The Tyre Pressure Monitoring System
(TPM) monitors the tyre pressure of the
four wheels while the vehicle is in motion
using tyre pressure sensors on the tyres.
The system warns the driver in the event of
a pressure loss.
Tyre pressure display in the Infotain-
ment system
Fig. 203
Display in the Infotainment system:
current tyre pressures.
1
Target tyre pressure in bar.
2
Actual tyre pressure in bar.
3
Loss in pressure at front
left.
4
System malfunction for rear right tyre.
1. Switch on the ignition.
2. Tap
Vehicle
in the Infotainment system.
3. Tap
Status
.
4. Tap
Tyre pressure
.
Tyre monitoring systems
331
2KF012
720AB
Содержание TOURNEO CONNECT
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