GM 2000 Automobile User Manual


 
2-18
New Vehicle “Break-In”
NOTICE:
Your vehicle doesn’t need an elaborate “break-in.”
But it will perform better in the long run if you
follow these guidelines:
Don’t drive at any one speed -- fast or
slow
-- for the first 500 miles (805 km).
Don’t make full
-throttle starts.
Avoid making hard stops for the first 200 miles
(322 km) or so. During this time your new
brake linings aren’t yet broken in. Hard
stops with new linings can mean premature
wear and earlier replacement. Follow this
breaking
-in guideline every time you get new
brake linings.
Don’t tow a trailer during break
-in.
See “Towing a Trailer” in the Index for
more information.
Ignition Positions
With the key in the ignition switch, you can turn the key
to four different positions:
OFF: This position lets
you turn off the engine
and remove the key.
This position also locks
the steering wheel
and transaxle.
NOTICE:
If your key seems stuck in OFF and you can’t
turn it, be sure you are using the correct key;
if so, is it all the way in? Turn the key only with
your hand. Using a tool to force it could break
the key or the ignition switch. If none of this
works, then your vehicle needs service.