Diesel Fuel Filter; Coolant - Vauxhall Combo Owner's Manual

166 Service and maintenance

Diesel fuel filter

O n the event of eng ine oil change, have
fuel filter checked for possible water
residue by a workshop.
Illumination of A indicates wa ter in the
fuel filter 3.
Hav e fuel filter checked at shorter intervals
if the v ehicle is subjected to extrem e
opera ting conditions such as hig h humidity
(primarily in coastal areas), extrem ely high
or low outside temperatures a nd
sub stantially v arying day tim e a nd
night-tim e temperatures.
Coo lant
The coola nt provides antifreeze p rotection
down to approx. -28 °C .
Ca ution
Only use approved antifreeze.
Coolant additives for ad ditional
corrosion protection and sealing small
leaks can c ause operation problem s. N o
lia bility is accepted for da mage caused
by using coolant additives.
.
9 Warning
Antifreeze is a danger to hea lth; it must
therefore be k ept in the orig inal
container and out of the reach of
children.
Anti freeze a nd corrosion prot ect ion
Hav e the concentration of the radiator
contents tested by a workshop before
winter starts. The amount of a ntifreeze
must provide protection down to app rox .
-28 °C. A lower a ntifreeze concentration
will reduce the amount of protection from
frost and corrosion. Add antifreeze if
nec essary .
If c oolant loss is topped up with wa ter,
have concentration check ed a nd add
antifreeze if necessary.