Mercedes-Benz E 320 1994 Owner's Manual page 138

Check Regularly and Before a Long Trip
1 Fuel Supply: To add fuel turn
cap to the left and hold on to it
until possible pressure in tank
has been released, then re­
move the cap.
2 Tire Inflation Pressure: Check
at least every two weeks. For
details see Index.
3 Coolant Level: See Index.
4 Windshield Washer System,
Headlamp Cleaning System:
See Index.
5 Engine Oil Level: See Index.
6 Brake Fluid: See Index.
Vehicle Lighting: Check function
and cleanliness. For replacement
of light bulbs, see Index.