Buick Enclave: Malfunction Indicator Lamp
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A computer system called OBD II (On-Board
Diagnostics-Second Generation) monitors operation
of the fuel, ignition, and emission control systems.
It ensures that emissions are at acceptable levels
Some state/provincial and local governments have or
might begin programs to inspect the emission control
equipment on the vehicle. Failure to pass this inspection
could prevent getting a vehicle
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Enticing younger buyers into Buick showrooms is job No. 1. While the Enclave
crossover and the recently redesigned LaCrosse have chipped away at the average
age of Buick owners — it's down from 72 to 64 — the curvy Regal should lure in
shoppers at least a decade or three younger than that.
Tires should be rotated every
12 000 km (7,500 mi). See
Maintenance Schedule.
Tires are rotated to achieve a
uniform wear for all tires. The
first rotation is the most
important.
Any time unusual wear is
noticed, rotate the tires as soon
as possible and check the wheel
alignment. A
Check Engine Light
