Buick Encore 2022 Owner's Manual page 233

232 Service and Maintenance
Battery
The 12-volt battery supplies power to start
the engine and operate any additional
electrical accessories.
To avoid break-down or failure to start
the vehicle, maintain a battery with full
cranking power.
Trained dealer technicians have the
diagnostic equipment to test the battery
and ensure that the connections and
cables are corrosion-free.
Belts
Belts may need replacing if they squeak
or show signs of cracking or splitting.
Trained dealer technicians have access to
tools and equipment to inspect the belts
and recommend adjustment or
replacement when necessary.
Brakes
Brakes stop the vehicle and are crucial to
safe driving.
Signs of brake wear may include chirping,
grinding, or squealing noises, or difficulty
stopping.
Trained dealer technicians have access to
tools and equipment to inspect the brakes
and recommend quality parts engineered
for the vehicle.
Fluids
Proper fluid levels and approved fluids
protect the vehicle s systems and
components. See Recommended Fluids and
Lubricants 0 234 for GM approved fluids.
Engine oil and windshield washer fluid
levels should be checked at every fuel fill.
Instrument cluster lights may come on to
indicate that fluids may be low and need
to be filled.
Hoses
Hoses transport fluids and should be
regularly inspected to ensure that there are
no cracks or leaks. With a multi-point
inspection, your dealer can inspect the hoses
and advise if replacement is needed.
Lamps
Properly working headlamps, taillamps, and
brake lamps are important to see and be
seen on the road.
Signs that the headlamps need attention
include dimming, failure to light, cracking,
or damage. The brake lamps need to be
checked periodically to ensure that they
light when braking.
With a multi-point inspection, your dealer
can check the lamps and note any
concerns.