how do i turn the security light off

Replaced pre and post cat 02 sensors and completely bypassed wiring on the high amd low side. Still only sending a consistent reference signal of .45 volts. Cleaned ground on engine and have proper resistance. Any thoughts? This one has got me stumped and i need some help

Window will go down and but it seems to be dead after its down. Sometimes takes several hours to be functioning again.

at times ill park turn off car come back and go to unlock doors with push button and nothing so must unlock with key when I open door no lights come on as if the batt is completely dead. but its not I put the key in the ignition and crank and car will start right upbut alarm activates horn starts honking and lights flash. sometimes I can put car in gear and alarm stops but sometimes it doesn't.

also next day climate control switched itself to celcius ,speedometer wasn't correct

air flow comes out the front ports by windshield??

the security warning flashes towait three minutes but still wont start. cant use key in ignition cuase the ignition was beaten in by hammer and scredriver how do i fix this problem i still have the orginal key and fob

no water in oil nor any any frothy bubbles in the radiator there is no heater thinkthe hose for the heater core are bypassed.

turn not start

Are there any problems with the main computer chip

oil pressure light comes on. oil sending unit sensor replaced but it still comes on

The whole blinker doesn't work

I hit a curb now my car won't start

after paying the car and befor I could make it home I had to take it back to shop for same thing. the shop claimed to they repaired it but they never gave me back the car or my money. how can i prove that they did any repairs for what i paid if they will not return my car?

The grinding noise is coming from underneath by the muffler and it does it for a little bit and then it stops I looked underneath and it looks like there's like a little motor there

wipers @ times works and when it rains they don't.can u help?

Everytime I drive it with the ac on

Could it be related to the fuel pump?

Also there is alot of thick exhaust.

It seems to have something to do with the security system - PLEASE HELP

keys and wait 3 minutes. After 3 minutes it starts right up.
Please help,

Informed that altenator output maybe little excess causing electrical component failures. Engine cmponents must be removed to replace starter? How often?

I need to unblock the line because water is coming into the cabin

Under 100,000 miles? between 100,000 - 150,000 miles. or over 150,000 miles?

climate controlled so in winter it heats summer it cools, problem is water on floor in cabin coming from side of console

tried key in all positions at first they started blinking when turned on at night then would stay on now cant get them to go out

My '96 Eldorado's marker lights stay on when the car is shut off. When engine is running,all the markers flash. Have installed new headlight control module = still happening!!!

My 98 Eldorado is over heating. We've pressure tested, at 16#, tested for emission gasses, negative , changed radiator cap, thermostat, and radiator. Still over heating. Cooling fans seem to only run with ac on. Seems to to cause back pressure to force coolant out the overflow. Have driven 120 miles in cooler weather with no problem then 45 miles and it over heats. Then 18 miles with no problem and 12 miles it overheats. It is very erratic. What could the problem be?