Mercury 1997 Automobile User Manual


 
If the electrolyte level becomes
low, refill the battery with distilled
water. If necessary, distilled water
may be substituted with tap water
that is not hard and does not have
a high mineral or alkali content. If
the battery needs water quite
often, have the charging system
checked for a possible malfunction.
Your vehicle is equipped with a
battery saver control feature
designed to prevent your battery
from accidental wear down due to
doors left ajar. For information on
the system and how it works, see
Interior overhead lamp in this
chapter.
Because your vehicle’s engine is
electronically controlled, some
control conditions are maintained
by power from the battery. When
the battery is disconnected or a
new battery is installed, the
computer must “relearn” its idle
conditions before your vehicle will
drive properly. To begin this
process:
1. Put the gearshift in P
(automatic transaxle) or N
(manual transaxle).
2. Turn off all accessories and start
the vehicle.
3. Let the engine idle for at least
one minute.
4. The relearning process will
automatically complete as you
drive the vehicle.
If you do not allow the engine to
relearn its idle, the idle quality
Maintenance and care
144