1999 Subaru Legacy Owner's Manual - Page 270

Starting and operating D If you must rock the vehicle to free it from sand or mud, depress the accelerator pedal slightly and move the selector lever back and forth between "D" and "R" repeatedly. Do not race the engine. For the best possible traction, avoid spinning the wheels when trying to free the vehicle. When the road surface is extremely slippery, you can obtain better traction by starting the vehicle with the transmission in 2nd than 1st (both for MT and AT). D Never equip your vehicle with tires larger than those specified in this manual. D Frequent driving of an AWD vehicle under hard-driving conditions such as rough roads or off roads will necessitate more frequent replacement of engine oil, brake fluid and transmission oil than that specified in the maintenance schedule described in the Warranty and Maintenance Booklet. Remember that damage done to your Subaru while operating if off-road and not using common sense precautions such as those listed above is not eligible for warranty coverage. Winter driving OM-H2479 J Operation during cold weather Carry some emergency equipment, such as tire chains, a window scraper, a bag of sand, flares, a small shovel, and jumper cables. Check the battery and cables. Cold temperatures reduce battery capacity. The battery must be in good condition to provide enough power for - CONTINUED - 7-39