See also:

Engine compartment, overview
The appearance of the engine compartment may vary depending on engine model. Coolant expansion tank Power steering fluid reservoir Engine oil dipstick Radiator Filler cap for engine oil ...

Driving Dynamics: Engines
The Volvo S40 is available with a range of high-tech engines that reflect its role as a premium alternative. Three new engines joined the range in 2007: a 145 PS 2.0-litre petrol, a five-cylinder ...

Fuel filler door
Press the button on the light switch panel (see the illustration on page 268) when the vehicle is at a standstill to unlock the fuel filler door. Please note that the fuel filler door will remain ...