One problem related to front seat head restraint has been reported for the 2004 Toyota Highlander. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Toyota Highlander based on all problems reported for the 2004 Highlander.
The head rest on the third row of the vehicle dropped down. It will not stay up. Took vehicle to the dealer, and problem had not been resolved.
| Front Seat Head Restraint problems | |
| Seats problems |