One problem related to side/window air bag has been reported for the 2004 Lexus IS. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Lexus IS based on all problems reported for the 2004 IS.
Melting dash board to include passenger side airbag cover, leaves residue on your hand when you touch it regardless of where the vehicle Is parked in cool or hot areas.
| Air Bag problems | |
| Side/window Air Bag problems |