Turn ignition to "ON" position. Do not start engine. Depress gas pedal three times in a slow controlled manner within ten seconds. Turn ignition off and then start engine. It should be reset
That is the check engine light.
How to change the brake switch on a 2004 Jeep grand Cherokee Laredo
Time for an oil change.
The 1993 Jeep grand Cherokee brake light switch simply plugs in and out. The brake light switch is located beneath the dashboard on the drivers side of the engine compartment.
How do you install passenger tail light kit for a 2004 grand cherokee?
Yes.
A "perform service" light on a 1994 Jeep Grand Cherokee Limited indicates that the vehicle is due for some kind of maintenance. This is likely to be a regular oil change or tune-up.
Replace the bulbs
The brake light fuse on a 2003 Jeep Grand Cherokee can be found by looking at the cover to the main fuse box. It identifies each fuse and its location.
The check engine light on a 2005 Jeep Grand Cherokee looks like this... Here is a link Check Engine Light It looks like a little yellow engine.
You have to remove the whole headlamp assembly. Remove the 1 bolt 6mm? and pull outwards.
On your overhead console, hit "Step" until you see the miles to serice. Then you just hold your reset button and it will change to 3000 miles