Introduction
The symbols in the vehicle's various displays
are divided into three main categories:
• Warning symbols
• Indicator symbols
• Information symbols
The following tables list the most common symbols, their meaning and the pages in this manual that provide more detailed information.
Warning symbol
The red warning symbol 
lights up
to
indicate a problem related to safety and/or
drivability. A message will also appear in the
main instruments panel's display.
Information symbol
The information symbol 
lights up
and a
text message is displayed to provide the driver
with necessary information about one of the
vehicle's systems.
See also:
Inflation pressure
Tire inflation pressure table
The following tire pressures are recommended by Volvo for your vehicle. Refer
to the tire inflation placard (see page 273 for its location) for information specific
...
Security
The Volvo C30's security systems were developed in association with the
security experts at Thatcham. The C30 is fitted with a wide range of features
designed to protect against burglary, theft or a ...
Deposit control gasoline (detergent additives)
Volvo recommends the use of detergent gasoline to control engine deposits. Detergent
gasoline is effective in keeping injectors and intake valves clean. Consistent use
of deposit control gasolines ...