Mercedes-Benz 2006 E -Class Wagon Operator's Manual page 315

Operation
At the gas station
Coolant
For normal replenishing, use water (pota-
ble water quality). For more information on
coolant, see "Coolant level" ( page 321)
and see "Fuels, coolants, lubricants etc."
( page 482).
Engine oil level
For more information on engine oil level,
see "Engine oil" ( page 316).
314
Vehicle lighting
Check function and cleanliness. For more
information on replacing light bulbs, see
"Replacing bulbs" ( page 431).
For more information, see "Exterior lamp
switch" ( page 143).
Tire inflation pressure
For more information, see "Checking tire
inflation pressure" ( page 335).