2009 Volvo XC90 Owner's Manual - Page 134

06 Starting and driving Starting the vehicle WARNING Always place the gear selector in Park 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. CAUTION Automatic transmission • 06 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. • 134