BMW 328i xDrive Sports Wagon 2011 - Manual (Page 208)

Refueling
206
Refilling quantity
Refilling quantity when the reserve display first
appears:
Approx. 1 US gallon/3.7 liters
Opening the diesel exhaust fluid
reservoir
1. Remove the cover in the bumper by press-
ing on it, see arrow.
2. Place the handle of the screwdriver from the
onboard vehicle tool kit, page
237 , onto the
bottom cap and open the cap, arrow.
Refilling BMW Diesel Exhaust Fluid
1. Attach the bottle and screw it all the way on,
see arrow. The line on the bottle should
point upward.
Hold the attached bottle to prevent
the thread on the vehicle from
becoming damaged by the weight of the
bottle.
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2. Press the bottle toward the vehicle, see
arrow.
The reservoir in the vehicle is filled.
3. The reservoir is full when the filling level in
the bottle stops changing. It is not possible
to overfill the reservoir.
Pull back the bottle, see arrow, and unscrew
it.
Closing the reservoir
After refilling, close the reservoir again using
the handle of the screwdriver.
Online Edition for Part no. 01 41 2 604 582 - © 02/10 BMW AG