All-wheel drive, Headlamp aiming, Bulb replacement – Buick 2009 Enclave User Manual

Page 305: All-wheel drive -33, Headlamp aiming -33, Bulb replacement -33

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All-Wheel Drive

It is recommended that the all-wheel
drive lubricants be checked and
filled by the dealer/retailer.

When to Check Lubricant

Refer to the Maintenance Schedule
to determine how often to check
the lubricant. See Scheduled
Maintenance
on page 6-3.

Headlamp Aiming

Headlamp aim has been preset at
the factory and should need no
further adjustment.

However, if your vehicle is damaged
in a crash, the headlamp aim may
be affected. Aim adjustment to
the low-beam headlamps may be
necessary if oncoming drivers flash
their high-beam headlamps at
you (for vertical aim).

If the headlamps need to be
re-aimed, it is recommended that
you take the vehicle to your
dealer/retailer for service.

Bulb Replacement

For the proper type of replacement
bulbs, see Replacement Bulbs
on page 5-35.

For any bulb changing procedure
not listed in this section, contact
your dealer/retailer.

Service and Appearance Care

5-33

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