If you mean they are on and flashing and your can't cut them off with the switch, the switch is bad.
In order to reset a tripped fuel cut off switch you depress the red button located on the top of the switch. To locate the switch depends entirely on the year and make. Most likely its in the trunk area or in the right front kickpanel area.
fuel cut off switch
Pontiac does not use an inertia fuel cut off switch.
no fuel cut off switch on s60's
Where is the fuel cut off switch for a Seat Ibiza?
The Fuel cut off switch is under the dash on the passenger side of the truck. It's a small little black gadget that has a red button on top and one plug going to it.
where is the fuel cut off switch at on a peugeot 306
location of fuel cut off switch
is there a fuel cut off switch in an oldsmobile bravada
find fuel cut off switch
GM vehicles do not have a fuel cut off switch.