Buick 2010 Lacrosse - Manual (Page 296)

9-14 Vehicle Care
See Engine Oil Messages on
page 4‑36. Change the oil as soon
as possible within the next 1 000 km
(600 miles). It is possible that,
if driving under the best conditions,
the oil life system might not indicate
that an oil change is necessary for
over a year. However, the engine
oil and filter must be changed at
least once a year and at this time
the system must be reset. Your
dealer/retailer has trained service
people who will perform this work
using genuine parts and reset the
system. It is also important to check
the oil regularly and keep it at the
proper level.
If the system is ever reset
accidentally, the oil must be
changed at 5 000 km (3,000 miles)
since the last oil change.
Remember to reset the oil life
system whenever the oil is changed.
How to Reset the Engine Oil
Life System
Reset the system whenever the
engine oil is changed so that the
system can calculate the next
engine oil change. To reset the
system:
1. Turn the ignition to ON/RUN with
the engine off.
2. Press the DIC menu button on
the turn signal lever to scroll
through the menu items on the
DIC screen.
3. Press the set button to clear the
“Change Engine Oil Soon”
message and/or restore the
“Remaining Oil Life 100%”
message.
4. Turn the ignition to LOCK/OFF.
The system is reset when the
“Change Engine Oil Soon” message
is off and the “Remaining Oil Life
100%” message is is displayed.
What to Do with Used Oil
Used engine oil contains certain
elements that can be unhealthy for
your skin and could even cause
cancer. Do not let used oil stay on
your skin for very long. Clean your
skin and nails with soap and water,
or a good hand cleaner. Wash or
properly dispose of clothing or rags
containing used engine oil. See the
manufacturer's warnings about the
use and disposal of oil products.
Used oil can be a threat to the
environment. If you change your
own oil, be sure to drain all the oil
from the filter before disposal. Never
dispose of oil by putting it in the
trash, pouring it on the ground, into
sewers, or into streams or bodies of
water. Recycle it by taking it to a
place that collects used oil.