2008 Volvo S40 Owner's Manual - Page 127

When starting in cold weather, the transmission may shift up at slightly higher engine speeds than normal until the automatic transmission fluid reaches normal operating temperature. Do not race a cold engine immediately after starting. Oil flow may not reach some lubrication points fast enough to prevent engine damage. 1 The optional keyless drive start control does not need to be removed from the ignition switch. 137 06 Starting and driving Starting the vehicle WARNING Volvo's floor mats are specially manufactured for your car. They must be firmly secured in the clips on the floor so that they cannot slide and become trapped under the pedals on the driver's side. CAUTION Automatic transmission: The engine should be idling when you move the gear selector. Never accelerate until after you feel the transmission engage! Accelerating immediately after selecting a gear will cause harsh engagement and premature transmission wear. Selecting P or N when idling at a standstill for prolonged periods of time will help prevent overheating of the automatic transmission fluid. WARNING Always place the gear selector in Park (manual transmission: first or reverse gear) and apply the parking brake before leaving the vehicle.and apply the parking brake before leaving the vehicle. Never leave the vehicle unattended with the engine running. Always open garage doors fully before starting the engine inside a garage to ensure adequate ventilation. The exhaust gases contain carbon monoxide, which is invisible and odorless but very poisonous. 138 06 Starting and driving Starting the vehicle with keyless drive (option) Starting a vehicle with keyless drive