HOLDEN MY18 ZB Commodore - Engine Oil Life System (EOLS) Explained; Understanding Service Coupons; Additional Service Requirements

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Engine oil life system
If Change Engine Oil Soon appears in the Driver Information Centre (DIC),
theengineoilandltermustbereplacedwithin1,000kmandtheengineoil
lifesystemreset.Theengineoilandlterchangeshouldberecordedonan
additional service coupon.
Note: If
Change Engine Oil Soon appears in the DIC within 5,000 km of the next
scheduled maintenance interval, the scheduled service should be performed,
theengineoilandlterchanged,andtheEOLSreset.Recordontheapplicable
coupon stub.
Service coupons
Service coupons are provided further on in this booklet. When each service is
performed, the appropriate coupon is removed. This reveals the next coupon to
remind you when the next service is due.
Aftereachservice,checktheservicehasbeenvalidatedbytheServiceProvider
and, where applicable, the Dealer’s stamp and signature is on the coupon stub.
This is important as it not only assists in the determination of Holden Warranty
claims, but enhances the value of the vehicle when selling.
Service coupons are provided for each service up to the 13 years / 195,000 km
service. For all subsequent services, refer to the maintenance schedule
‘After 13 years or 195,000 km’ on page 13. When performing these services,
record them on the additional service coupons provided on page 45.
Additional service requirements
If you are driving your vehicle outside of the normal driving conditions, you may
need to conduct additional servicing. Criteria for these additional services can
be found in the Maintenance Schedule. Additional service coupons can be found
further on in this booklet.
As a guide, if you operate your vehicle continually for a period of 1 month
or 1,000 km under any of the conditions listed, then additional services are
recommended. If you consider that further servicing may be required, consult
your Holden Dealer.
Servicing