Two problems related to air bag light on have been reported for the 2004 Acura MDX. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2004 Acura MDX based on all problems reported for the 2004 MDX.
Took vehicle vehicle to dealer for air bag light on. Was told 2 sensors were malfunctioning and needed replaced (81169-sox-a1 and 77970-s3v-a72) on 8-18-2016. Over a week later the dealer ( mac churchill) tells me the parts will not be available till the middle of September. Asked if the was a major issue with Acura I was told only on 2003 and 2004 models. I was told I could retrieve the vehicle until the parts come in after signing a liability release. If that is necessary, all 2003 and 2004 Mdx Acura should be taken off the street for defective safety reasons.
The airbag light warning continues to come on and stay on. Sometimes is goes off, but comes back on later. This was reported to the dealer in charge of airbag recall and the only solution offered was paying a hefty fee to diagnose the issue without guarantee. This was reported in 2014 and has been an ongoing problem before this and currently, 2019.