Engine oil

See also:
Seating
The C70 is a comfortable car if you're in one of the front seats. They have a
bit of side bolstering — so you feel like you're sitting in the seats, not
perched on top of them — but the bolstering ...
Child safety
A passenger airbag cut off switch is available to enable a child seat to be
carried in the front of the car, while, in the rear, Volvo has also paid special
attention to child safety.
Two integr ...
Heated oxygen sensors
The heated oxygen sensors monitor the oxygen content of the exhaust gases. Readings
are fed into a control module that continuously monitors engine functions and controls
fuel injection. The ratio ...
