Why the battery warning light blinks on and off head lights and dash board light blinks too

Asked by May 13, 2015 at 04:03 AM about the 2000 Mercury Cougar 2 Dr V6 Hatchback

Question type: Maintenance & Repair

5 Answers

????

Bed alternator or battery

77,715

That sounds like you might have a grounding problem in the main circuits, but as stated by Fred it could be a charging system problem, low or unstable voltage can cause all kinds of electrical system malfunctions. Get it checked over professionally.

Best Answer

Bed grounding in the circuit how to start to find the right circuit then how to start locating the grounding

77,715

There are a lot of grounding points on this vehicle, I would suggest you get a shop manual, one that has a component locator and flow chart to help you with this track down.

Your Answer

Add photo

Related Questions

Cougar

Looking for a Used Cougar in your area?

CarGurus has 243 nationwide Cougar listings and the tools to find you a great deal.

ZIP:

Search Mercury Cougar Questions

Mercury Cougar Experts

#1 lisagayle
lisagayle
Reputation 2,070
#2 Tom Demyan
Tom Demyan
Reputation 660
#3 FordNut
FordNut
Reputation 610
View All

Related Models For Sale

Used Ford Mustang
724 Great Deals out of 38,165 listings starting at $1,750
Used Chevrolet Camaro
664 Great Deals out of 38,930 listings starting at $2,995
Used Ford F-150
3,368 Great Deals out of 205,061 listings starting at $1,273
Used Chevrolet Corvette
359 Great Deals out of 20,118 listings starting at $3,688
Used Chevrolet Impala
922 Great Deals out of 36,055 listings starting at $1,500
Used Mitsubishi Eclipse
40 Great Deals out of 1,524 listings starting at $1,595
Used Pontiac Firebird
13 Great Deals out of 812 listings starting at $3,800
Used Mercury Grand Marquis
28 Great Deals out of 2,244 listings starting at $1,995
Used Honda Accord
1,205 Great Deals out of 77,328 listings starting at $700
Used Mercury Mountaineer
35 Great Deals out of 1,443 listings starting at $995