replacing one or more tires or wheels on
your vehicle. Make sure the replacement
tires or wheels allow the system to
continue to function correctly. See When
the Temporary Spare Tire is Installed
in this section.
Changing Tires With a Tire
Pressure Monitoring System
You should always have tires serviced by
an authorized dealer.
Note: Each road wheel and tire is fitted with
a tire pressure sensor located inside the
wheel and tire assembly cavity. The pressure
sensor attaches to the valve stem. The tire
covers the pressure sensor and it is not
visible unless the tire is removed. Take care
when changing the tire to avoid damaging
the sensor.
Understanding the Tire Pressure
Monitoring System
The system measures the pressure in the
four road tires and sends the tire pressure
readings to your vehicle.
The system detects this lower pressure as
being significantly below the correct
inflation pressure and the warning lamp
illuminates. You must inflate the tires to
the correct pressure.
When the Temporary Spare Tire is
Installed
If you need to replace a road wheel and
tire with the temporary spare wheel, the
system will continue to identify a defect.
This is to remind you to repair the damaged
road wheel and tire and refit the repaired
road wheel and tire assembly to your
vehicle. To restore the correct operation
of the system, you must have the repaired
road wheel and tire assembly refitted to
your vehicle. For additional information,
see Changing Tires with a Tire Pressure
Monitoring System in this section.
When You Believe the System is Not
Operating Correctly
The main function of the system is to warn
you when the tire pressures are low. It can
also warn you in the event the system is
no longer capable of operating correctly.
See the following chart for information
concerning the system:
171
B-MAX (CB2) Vehicles Built From: 10-03-2014 Vehicles Built Up To: 03-05-2015, CG3573en enGBR, Edition date: 02/2014, Third Printing
Wheels and Tires
