Buick 1993 LeSabre Owner's Manual page 109

Your fuel gage shows about how much fuel is in your
tank. It works only when the engine is on. When the
indicator nears "E," you still have
a
little fuel left. You
need to get more fuel right away.
Here are four concerns some owners have had about the
fuel gage. All these situations are normal and indicate
nothing wrong with the fuel gage.
0
0
0
0
At the gas station, the gas pump shuts off before the
gage reads "F'.
It takes more (or less) gas to fill up than the gage
indicated. For example, the gage may have indicated
1/2 full, but it took more (or less) than half of the
tank's capacity to fill it.
The gage moves a little when you turn a corner,
speed up, or stop your vehicle.
When you turn the engine off, the gage doesn't go all
the way back to "E".
Low Fuel Light
If your Buick has this option, a yellow light near the fuel
gage, will go on when your vehicle is low on fuel.
You should get more fuel as soon as you can.
Brake System Warning Light
Your Buick's hydraulic brake system is divided into two
parts. If one part isn't working, the other part can still
work and stop you. For good braking, though, you need
both parts working well.
If the warning light goes on, there could be a brake
problem. Have your brake system inspected right away.
This light should come on as you start the vehicle. If
it
doesn't come on then, have it fixed so it will be ready to
warn you if there's a problem.
This light will also come on when you set your parking
brake, and the light will stay on if your parking brake
doesn't release fully. If you try to drive off with the
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