Porsche 911 Manual page 260

Warning and Information Messages
A
Display Message
B
C
D
E
F
G
lights up
H
I
flashes or
J
lights up
K
L
M
flashes or
lights up
N
O
P
Q
flashes or
lights up
R
S
T
flashes or
U lights up
V
W
X
lights up
Y
Z
258
Meaning and action required
e Stop in a suitable place.
e Check the indicated tyre for damage.
e Add sealant if necessary.
e Set the correct tyre pressure at the next opportunity.
Pressure loss in one or several tyres.
e Set the correct tyre pressure at the next opportunity.
Inflate
TPM Fault in Tyre Pressure Monitoring (TPM) system. Tyre pressure is not
fault monitored.
e Have the fault corrected at a qualified specialist workshop.*
Service necessary
Tyre Pressure Monitoring (TPM) is temporarily inactive, e.g. in the case of
System briefly not
overheated sensors or interference signals.
available
Tyre pressure is not monitored.
Temporary status
If the fault persists:
Driving permitted
e Have the fault corrected at a qualified specialist workshop.*
Tyre Pressure Monitoring (TPM) requires the displayed speed to learn the
TPM
wheels.
inactive
During this time, the current tyre pressures are not displayed.
System learning above
e Perform Tyre Pressure Monitoring again later.
xx km/h
Tyre change After the wheels have been changed, the tyre settings must be updated.
e Update tyre settings.
detected
Update settings
Tyre pressure too Speed for set tyre pressure has been exceeded.
e Reduce speed.
low
e Check the tyre pressure at the next opportunity.
or
Comfort pressure
Reduce speed
> Please refer to chapter "Flat Tyre" on page 110.
> Please refer to chapter "Flat Tyre" on page 110.
> Please refer to chapter "Vehicle Settings" on page 246.