Diesel Fuel Filter - Opel Automobile Owner's Manual

When topping up, ensure maximum
cleanliness as contamination of the
brake fluid can lead to brake system
malfunctions. Have the cause of the
loss of brake fluid remedied by
a workshop.
Only use brake fluid approved for
your vehicle.
Brake and clutch fluid 3 150.
Battery
The vehicle battery is maintenance-
free.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
Laying up the vehicle for more than
4 weeks can lead to battery
discharge. Disconnect the clamp from
the negative terminal of the vehicle
battery.
Ensure the ignition is switched off
before connecting or disconnecting
the vehicle battery.
Battery access
The battery is located underneath the
vehicle, behind a panel in the front left
hand door step. Remove the panel to
access the battery.
Vehicle care

Diesel fuel filter

Drain diesel fuel filter of residual
water at every engine oil change.
Place a container underneath the
filter housing. Loosen the knurled
screws on the filter cover and on the
lower part of the filter by approx. one
turn, to drain off the water.
The filter is drained as soon as diesel
fuel emerges from the knurled screw
at the bottom. Retighten the two
screws.
Check diesel fuel filter at shorter
intervals if the vehicle is subjected to
extreme operating conditions.
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