Theft Light still stays on!

2000 MERCURY SABLE
51,000 MILES
Avatar
CHITOWN_1
  • MEMBER
  • 3 POSTS
Hello, I was told to try and disconnect my battery to reset computer so my Theft light goes off. That did not work.
Any other suggestions? And is it possible for me to reset my Alarm System myself?
Thank-you for your time.
Mar 30, 2012 at 6:03 AM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
Advertisement
Avatar
FIXITMR
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 9,990 POSTS
so your sayin car wont start?
Mar 30, 2012 at 6:51 AM
Advertisement
Avatar
FIXITMR
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 9,990 POSTS
here are 2 things to try:
1) Use your key to manually unlock the driver's side door - sometimes this alone is enough to reset your security system.
2) Put your key in the ignition and turn to ON position (do not try to start the car, just turn to ON)- after 30 seconds, attempt to start the car and see if the security light goes out.
Mar 30, 2012 at 6:56 AM
Avatar
CHITOWN_1
  • MEMBER
  • 3 POSTS
The car does start.
As for the second answer. The Theft light always did go off when I started my car.
The Theft Light Blinks only when I shut the car off.
And keeps on blinking.
Any other suggestions?
Thank-you so much for your time.
John
Mar 30, 2012 at 9:14 AM
Avatar
FIXITMR
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 9,990 POSTS
is it draining the battery or something? nice way to freek thieves? have you asked dealer for info?
Mar 30, 2012 at 9:14 PM
Avatar
FIXITMR
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 9,990 POSTS
have you read owners manual?
Mar 30, 2012 at 9:14 PM
Avatar
CHITOWN_1
  • MEMBER
  • 3 POSTS
The first answer. Yes I am worried it will drain my battery.
It's a LED Light and it doesn't take that much from the battery.
But over time I am sure it will shorten the life of my battery.
No I have not talked to a Dealer.

As for the second answer. It is not in my Owners Manual.
Thanks Much for your time..
Mar 31, 2012 at 3:49 AM