Four-Wheel Drive Operation
Jeep Grand Cherokee / Jeep Grand Cherokee Owners Manual / Starting and operating / Four-Wheel Drive Operation
See also:
Automatic Unlock Doors On Exit Programming
The Automatic Unlock Doors On Exit feature can be
enabled or disabled as follows:
• For vehicles equipped with the Electronic Vehicle
Information Center (EVIC), refer to “Electronic Vehicle
...
Lights
Have someone observe the operation of exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel. ...
Materials Added To Engine Oil
Do not add any supplemental additives, other than leak
detection dyes, to your engine oil. Engine oil is an
engineered product and its performance may be impaired
by supplemental additives. ...