Cadillac XT4 Owner Manual (GMNA-Localizing-Europe-15440913) - 2022 -
CRC - 5/13/21
214
DRIVING AND OPERATING
Fill the AdBlue tank on level ground
and with the vehicle switched off.
When adding AdBlue, it is
recommended to fully fill the AdBlue
tank. For AdBlue tank capacity, see
When adding AdBlue to an empty
tank or tank approaching empty,
always fully fill the AdBlue tank and
allow the vehicle to restart.
If AdBlue is added under freezing
conditions, it may require less fluid to
fill the AdBlue tank.
When fluid reaches the top of the
AdBlue filler pipe, stop filling. Do not
top up the AdBlue tank. If using a
bottle or jug to refill AdBlue, follow
the instructions on the container label
and use a dedicated filling aid.
Caution
Do not overfill the AdBlue tank and
do not allow AdBlue to make
contact with the finished surfaces
of the vehicle, as it could damage
the vehicle finish. If AdBlue is
spilled during filling, wipe any
affected surface with a damp cloth.
When replacing the AdBlue cap, turn
it clockwise until it clicks. Make sure
the cap is fully installed.
Push the fuel/AdBlue hatch closed.