New vehicle break-in, Ignition positions, New vehicle “break – Oldsmobile 2001 Silhouette User Manual
Page 134: In” notice

2-42
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:
D Don’t drive at any one speed
--
fast or
slow
--
for the first 500 miles (805 km).
Don’t make full
-
throttle starts.
D 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.
D 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, you can turn the switch to
five positions.
ACCESSORY (A): This is the position in which you
can operate your electrical power accessories. Press in the
ignition switch as you turn the top of the key toward you.
LOCK (B): This is the only position in which you can
remove the key. This position locks your steering wheel,
ignition and transaxle.