Buick LaCrosse: Underbody Maintenance
Use plain water to flush dirt and debris from the vehicle's underbody.
Your dealer or an underbody car washing system can do this. If not removed, rust and corrosion can develop.
Body Component Lubrication
Lubricate all key lock cylinders,
hood hinges, liftgate hinges, and the
steel fuel door hinge unless the
components are plastic. Applying
silicone grease on weatherstrips
with a clean cloth ...
Sheet Metal Damage
If the vehicle is damaged and
requires sheet metal repair or
replacement, make sure the body
repair shop applies anti-corrosion
material to parts repaired or
replaced to restore corrosion
...
See also:
Fuel gauge
Fuel gauge
The gauge indicates the approximate fuel level in the tank.
The gauge may move slightly during braking, turning, acceleration, or going up
or down hills.
The gauge needle retur ...
Behavior with key lock-in prevention function non-operational
● If the lock lever is turned to the rear (“LOCK”) position with the driver’s
door open and the driver’s door is then closed with the lock lever in that position,
the driver’s door ...
Additional Safety Precautions
Do not let a child wear a seat belt
across the neck. This could result
in serious neck injuries during a
crash.
Do not let a child put the shoulder
part of a seat belt behind the back
or un ...
