Volvo S40 - Manual (Page 89)

2003 Volvo S40 & V40
with the air conditioning on than it is when driving with the air conditioning switched off and the
windows down.
●
Utilizing the fuel consumption modes in the Trip Computer can help you "learn" how to drive more
economically.
Other factors which decrease gas mileage are:
●
Dirty air cleaner
●
Dirty engine oil and clogged oil filter
●
Dragging brakes
●
Incorrect front end alignment
Some of the above mentioned items and others are checked at the standard Maintenance Service
intervals.
NOTE: The automatic transmission's (D)rive position should be used as often as possible to help
improve fuel economy.
WARNING!
●
It is recommended that tires of the same make and dimensions be used on all four wheels
(including the use of snow tires). Do not use bias ply tires as this will adversely alter vehicle handling
characteristics. Maintain correct tire pressure.
●
Do not drive with trunk lid open! A warning light in the instrument panel will indicate that the
trunk is open. Poisonous exhaust gases may enter via the open trunk lid. If the trunk lid/tailgate must
be kept open for any reason, proceed as follows:
●
Close the windows.
●
Set the ventilation system control to air flow to floor, windshield and side windows and blower
control to its highest setting.
pg. 65 Starting the engine
Starting and stopping
1. Fasten the seat belt.
WARNING!
Before starting, check that the seat, steering wheel and mirrors are adjusted properly. Make sure the
brake pedal can be depressed completely. Move the seat closer if necessary. Refer to section "front
seats".
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