Table 1 shows one common visibility related problems of the 2023 Toyota Highlander.
| Problem Category | Number of Problems |
|---|---|
| Wiper problems |
The rear window on my car spontaneously shattered as I was driving. This was in light rain on the freeway. I had turned the rear-window defrost on at the beginning of my 20 minute drive to work in the dark at 5:30am . When I was almost at my destination, I heard a noise and looked in the rear view mirror to see my rear window had shattered. My car is just three years old with about 30,100 miles on it. I drove to the dealer, waited until they opened, and they evaluated - saying it would take $1300 and three days to fix. They said it would not be covered by my bumper to bumper warranty as that had expired in the prior week. They said it would not be covered by my Toyota extended care warranty. As much rain was expected later in the day, I fixed paying for the repair myself as I found a third party installer who could do it for a fraction of the dealer's asking price on the same day. There were no warnings, messages or other symptoms. I had only turned on the rear defroster one other times in the three years I owned the vehicle. This happened without warning.
Noticed side view mirrors vibrate at speeds above 25 mph and on highway speeds. Driver side mirror has much noticeable vibration when looking at it to make lane changes. Vibration makes it hard to focus and view other vehicles on the road and possibly a safety concern. When taken to dealership, technician could not duplicate the concern and did not found mirror to be loose. I also noticed that tapping from inside the front driver or passenger door creates similar vibration of side mirrors. Both side mirror assemblies need more structural strengthening due to it’s position on the door panel which is prone to vibrations from road and transmits it to the side mirror assemblies. This is a design defect that needs to be addressed.
23 Toyota Highlander was in for a routine 10k mile oil change and additional key programming. When I was notified the vehicle was done and taking delivery the vehicle came into the delivery area with the drivers mirror folded away from the car damaged. I asked the delivery driver about it and she immediately called over a manager. Mike moffitt, service quality control specialist, came out and greeted me. He acknowledged the damage and documented the damage and said he would arrange a fix for in the next few days. The damage done causes my mirror to shake and vibrate while driving down the road. It makes it impossible to see out of the mirror while driving down the freeway or on moderately bumpy roads. The dealership tried to repair the mirror by first replacing the mirror and then having a Toyota specialist. The response has been "we compared to like vehicle, condition was similar in like vehicle, technician then contacted Toyota technical assistance and they stated it is a design characteristic of the driver side power folding mirror and do not advise any further inspections or repairs. Toyota's field technical specialist reviewed the case and advised no further action at this time. ".