Demanding driving
In demanding driving conditions, such as operating the vehicle in hot weather, towing a trailer, or driving for extended periods at higher altitudes than normal, it may be advisable to switch to higher octane fuel (91 or higher) or to change gasoline brands to fully utilize your engine's capacity, and for the smoothest possible operation.
NOTE
When switching to higher octane fuel or
changing gasoline brands, it may be necessary
to fill the tank more than once before a
difference in engine operation is noticeable.
See also:
Coolant
Location of the coolant reservoir
Normally, the coolant does not need to be
changed. If the system must be drained, consult
a trained and qualified Volvo service technician.
See page 357 for i ...
If the BRAKE and ABS warning lights comeon at the same time, this could indicate afault in the brake system.
• Stop the vehicle in a suitable place and
switch off the engine.
• Restart the engine.
• If both warning lights go off, no further
action is required.
• If both lights are still on after the eng ...
Under the Hood
A 2.4-liter inline-five-cylinder produces 168 horsepower in the 2.4i.
High-performance T5 editions employ a turbocharged 2.5-liter
inline-five-cylinder that now generates 227 hp (up from 218 hp) a ...