Removing the jumper cables

Remove the jumper cables in the reverse order that they were connected.
Note: In the illustration, the vehicle on the bottom is used to designate the assisting (boosting) battery.
1. Remove the jumper cable from
the ground metal surface.
2. Remove the jumper cable on the
negative (-) terminal of the booster
vehicle’s battery.
3. Remove the jumper cable from
the positive (+) terminal of the
booster vehicle’s battery.
4. Remove the jumper cable from
the positive (+) terminal of the
disabled vehicle’s battery.

After the disabled vehicle has been started and the jumper cables removed, allow it to idle for several minutes so the engine computer can relearn its idle conditions.
See also:
Personal safety system™
The Personal Safety System provides an improved overall level of frontal
crash protection to front seat occupants and is designed to help further
reduce the risk of airbag-related injuries. The sy ...
Automatic locking mode
In this mode, the shoulder belt is automatically pre-locked. The belt will
still retract to remove any slack in the shoulder belt. The automatic
locking mode is not available on the driver safety ...
Safety
Four-wheel-disc antilock brakes, traction control and an electronic stability
system are standard. The MKZ's six standard airbags include side-impact airbags
for the front seats and side curtain a ...
