2009 Mercedes E-Class Owner's Manual - Page 245

Operation Engine compartment Closing G Warning! When closing the hood, use extreme caution not to catch hands or fingers. Be careful that you do not close the hood on anyone. Make sure the hood is securely engaged before driving off. Do not continue driving if the hood can no longer engage after an accident, for example. The hood could otherwise come loose while the vehicle is in motion and injure you and/or others. X Engine oil The amount of oil your engine needs will depend on a number of factors, including driving style. Increased oil consumption can occur when the vehicle is new or the vehicle is driven frequently at higher engine speeds. Engine oil consumption checks should only be made after the vehicle break-in period. Checking engine oil level X Open the hood (Y page 241). Let the hood drop from a height of approximately 1 ft (30 cm). X Check to make sure the hood is fully closed. If you can raise the hood at a point above the headlamps, then it is not properly closed. Open it again and let it drop with somewhat greater force. ! Do not use any special lubricant additives, as these may damage the drive assemblies. Using special additives not approved by Mercedes-Benz may cause damage not covered by the Mercedes-Benz Limited Warranty. For further information contact an authorized Mercedes-Benz Center. Notes on checking engine oil level When checking the oil level the vehicle must be parked on level ground and the vehicle must have been stationary for at least 5 minutes with the engine turned off. 1 Oil dipstick 2 Upper (max) mark 3 Lower (min) mark X X Pull out oil dipstick 1. Wipe oil dipstick 1 clean. X Fully insert oil dipstick 1 into the dipstick guide tube. X Pull out oil dipstick 1 again after approximately 3 seconds to obtain accurate reading. The oil level is correct when it is between lower (min) mark 3 and upper (max) mark 2 of oil dipstick 1. i All models (except E 63 AMG): Z 243