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It's possible that your alternator is not keeping up. Replace it and the battery. Usually when alternator fails the battery isn't too far behind. The led lights use more juice than the normal lights. Hope this helps.

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โˆ™ 2011-09-13 17:26:36
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Q: Why would your brake lights on a 91 jeep wrangler work with the headlights off but wont brighten up more than the taillights when they are turned on I have LED round taillights and the flashers work?
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Related questions

Is a 1996 Jeep Wrangler soft top compatible with a 2001?

There wasn't a wrangler model 1996. If it has square headlights then its a 1995 and it is a YJ which is not compatible with a 2001. If it has round headlights then its a 1997 and its a TJ which is compatible with a 2001

How do you brighten my dash lights on my 1990 jeep wrangler 4-cylinder.?

Possibly the dash light dimmer, located next to the headlight switch, is turned down. Turn it to brighten the lights.

What does 1987 Wrangler look like?

It has square headlights. Looks just like a '88, '89, '90, '91, '92, '93, '94, or '95 wrangler.

What is the difference between a Jeep Wrangler and a Jeep Wrangler tj?

a TJ is the model designation for wranglers made from 1996-2006. the wrangler succeeded the cj in 1987 and from then till 1995 it was the wrangler YJ. the current wrangler is a JK. so 44-86=CJ 87-95=YJ 97-06=TJ 07-now=JK There wasn't a 1996 JEEP WRANGLER. The Civilian Jeep or CJ was put to pasture in 1987. The "new" jeep was born and named Wrangler. The YJ Jeep Wrangler is a smaller, lighter, and has square headlights. Jeepers of the world said "Nay!" on square headlights. Hence, after the last YJ with square headlights was created the YJ was no longer made. The TJ Jeep Wrangler is mostly the same Jeep but it has round headlights. THEY ARE INITIALS FOR WRANGLER MODELS Jeep Wrangler TJ and YJ are the initials for Wrangler models. As per the official information disclosed by Jeep, TJ and YJ don't essentially mean anything, though many of the Jeep fans strongly believe that TJ stands for "tough Jeep", YJ for "yuppie Jeep", CJ for "Civilian Jeep" so on and so forth.

Does the 1997 jeep wrangler have positive or negative side switching for the headlights?

The headlamp switch controls the power to the dimmer switch and then on to the headlights.The headlamp switch controls the power to the dimmer switch and then on to the headlights.

What can be the problem with your 1990 Jeep Wrangler if your headlights go out?

If your high beams still work it is the dimmer switch.

2000 Jeep Wrangler headlights won't turn on but parking light do?

If the headlights do not come on and the parking lights do in a 2000 Jeep Wrangler, it is possible that the fuse is blown for the headlamps. It is also possible for them to both be burned out due to touching the glass part when installing them. Oil in the fingers will overheat them and burn them out.

1993 wrangler when the headlights are on the left turn signal doesn't work?

I had the same problem with my 1988 jeep wrangler and all I did was change the rear left bulb and never had the problem again.

Can you put circle headlights on your 1990 jeep wrangler yj?

yes, swap your grille with a tj/cj grill with the hood.

Headlights on your Jeep Wrangler work on high beam but not on low any ideas?

i had this problem. mine was a bad dimmer swith.

What coolant is used in 1996 Jeep Wrangler?

jeep didnt make a wrangler in 1996. you may have a late model 1995, or if it has round headlights you have a 1997 tj. They used green coolant in the 1990's

Is a 1995 Jeep Wrangler Sahara a tj cj or a yj?

If it has square headlights and leaf spring suspension on the front end then it is a YJ

What would cause the turn signals and emergency flashers to stop working on a 2003 JEEP Wrangler X. I checked the fuses and bulbs and they are good.?

turn signals and emerg flashers work off a flasher can. go to any auto store and buy a new one they are cheap and easy to replace

Why do 1995 jeep wrangler headlights blink off and on while on high beam?

A loose or corroded ground wire can cause your 1995 Jeep headlights to blink on and off. Make sure the ground wire is tight and free of corrosion.

1988 jeep wrangler the headlights just shut off while sitting there running or driving?

I don't understand question please phrase differently.

You just replaced both headlights on your 1995 Jeep Wrangler the fuses are working but the lights still don't work What do you need to do?

i would check the wiring for cracks

Why does your radio lose all power when you turn on your headlights on your 98 wrangler?

A radio losing power when you turn on your headlights indicates the wiring is crossed. The wiring harness will have dozens of wires in it. When 2 wires are bared and touching each other, they can short each other out.

Where is the headlight on reminder on the Jeep Wrangler?

Jeep Wrangler's don't have any way of reminding you when the headlights are on when you close the door because the doors aren't really part of the jeep.

Can you put a 1996 jeep wrangler intake on a 1990 Jeep Comanche engine?

Jeep did not make Wrangler for model year 1996. ... Exactly! I thought this was a trick question. The Jeep Wrangler (YJ) was made from 1987 through 1995. In 1996, Jeep gave the the Wrangler a complete overhaul and in 1997 the Wrangler was re-released as the TJ and now known as the JK. I guess the powers at Jeep listened to the people when they said how much they hated the SQUARE headlights! By the way, what does JK stand for? Just Kidding?

Is a wrangler car similar to a Jeep Wrangler?

A wrangler car is another term for the Jeep wrangler. I was unable to find a specific listing for wrangler car that did not include the Jeep wrangler.

Your 4way flashers in your 1999 Jeep Wrangler are not working properly but your turn signals work fine any ideas on what the problem could be?

They are two separate circuits. Check the 4 way fuse then check the 4 way flasher relay.

Will a 2005 wrangler hardtop fit a 1999 wrangler?

It should. A 2005 wrangler hardtop fits a 1997 wrangler.

Who invented Wrangler jeans?

where was invented wrangler jeand where was invented wrangler jeand

Will a 2000 wrangler soft top fit a 2002 Wrangler x?

No, Wrangler x is a stretched out version of a Wrangler, the top is longer.

How do you take off the taillights on a 2004 Jeep Wrangler?

Take off the cover from the back using a Phillips screwdriver. The taillight assembly is bolted on to the body with 3 #10 bolts that you can now see. Take those out. Then you will have a simple electrical quick connect that you will have to disconnect. Pretty simple.