GMC 1993 Safari Owner's Manual page 12

How To Use This Manual
Vehicle Symbok
These are some of the symbols you will find
on
your vehicle.
these symbols
are
used on an original battery:
For example,
A
Caution
Possible
Injury
Avoid Sparks
or Flames
L
Protect Eyes
by Shielding
u
Caustic Battery Acid
Could Cause Burns
;park or Flame Could
Explode Battery
These symbols are important for you and your passengers whenever your
vehicle is driven:
Fasten
Safety
Belts
Door Lock/Unlock
PO335