general problems of the 2005 Toyota Highlander

Five problems related to exterior lighting have been reported for the 2005 Toyota Highlander. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Toyota Highlander based on all problems reported for the 2005 Highlander.

1 Exterior Lighting problem

Failure Date: 08/20/2025

All at once the windows, moon roof, blinkers, reverse lights, running lights and brake lights stopped working - also the automatic headlight function stopped working and we must turn on and off the headlights or risk draining the battery. It's interesting to note that the flashers work, but the blinkers do not. The wipers, radio, cruise control, etc. Are all fine. It appears all fuses associated with these items are intact - I don't know how to check the viability of the relays, but have been told it could be a relay and or a ground wire. I've purchased a new multifunction blinker headlight replacement switch and a master window replacement switch to see if this will resolve the issue - but the fact that it happened all at the same time concerns me that it could be electrical or wiring. All the wires under the dash are intact.

2 Exterior Lighting problem

Failure Date: 01/18/2019

Rear break lights keep going out with fuse blowing. No rear lights at all when this happens. I keep replacing the 10a fuse but can't find cause of failure. Vehicle is in motion on highway. Cause of lights suddenly going out is unknown.

3 Exterior Lighting problem

Failure Date: 10/17/2015

When driving on the country side, we used the high beam lights and noticed when we stop smoke from the head lamps. It was so hot that melted the lens covers. This represent a hazard and liability. It can cause a severe burn skin damage to a person and probably if left more time a fire. Toyota has a service technical bulletin t-sb-0036-08 (NHTSA id number: 10024893) that address a "discoloration on the lens". My VIN number is included on the list. Toyota knows there is a problem with the material used, it absorbs to much heat. This is a potential for fire and for a severe burn. Toyota should replace them. Pictures attached as well as service technical bulletin t-sb-0036-08. Even though it was not a fire, the presence of the smoke indicate a potential for fire if we had use it longer.

4 Exterior Lighting problem

Failure Date: 03/18/2014

As noted on multiple websites from users having the same issue as I am, there needs to be a recall on this issue; the rear passanger breaklight is faulty. It does not illuminate when pressed. There are hundreds and hundreds of other Highlander owners experiencing this exact same issue. Dealer has been no help unless I give them every penny I have to my name of course. This is an issue that I am not experiencing alone. Public outcry for assistance needed on pulling a recall on this issue. Please and thank you.

5 Exterior Lighting problem

Failure Date: 12/11/2009

2005 Toyota Highlander hybrid. Driving to work in a blizzard on 12/11/09 all dash board lights went on. Dealership found that the sunroof housing failed causing $3,977. 16 worth of damage. Being out of warranty the dealer agreed to pay 2,000. 00. Toyota customer service another 1,500 and we paid 477. 16. We picked up the car on 12/24/09. On 2/2/10 we returned it after noticing a burn spot on each of the plastic head light covers. The dealer found both highbeam bulbs melted,and suggested I had overused them causing the intense heat that did the damage. I am concerned it could be a result of delayed water damage showing up. Our concerns with this car(which we purchased new in Nov. Of 2005)goes back to 9/7/06 when the cruise control did not slow the car going down hills. On 2/28/07 we had brake and wiper blade issues. On 4/20/07 the blades locked during a downpour on the 5 freeway. I had to pull over in a panic. On 7/12/07 the cargo clip had to be replaced. On 9/10/07 that parking brake did not hold properly and there was a rattle from the right rear. On 11/6/07 we complained of squeaky brakes. Dealer tightened loose nuts and bolts on 4x4 assembly. On 4/1/08 the brakes were replaced @ 29,080 miles. On 10/22/08 the sound system failed and was replaced under warranty. Next week we are having the 5th set of tires put on this vehicle which has only 53,000 miles on it. The set to be replaced has only about 15,000 miles on them. They have a 60,000 mile warranty.


Other Exterior Lighting related problems of the 2005 Toyota Highlander



Highlander Service Bulletins
Highlander Safety Recalls
Highlander Defect Investigations