There are 2 owner-reported air bags & restraints complaints for the 2021 BMW X7in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
2 Issues: 1) The water/coolant pump leaks and fails, leading to overheating. BMW says the following Service Bulletin does not apply: SIB 11 05 21 SERVICE ACTION: REPLACE THE MECHANICAL COOLANT PUMP I'm not really sure why or how it doesn't apply but it should. 2) The front passenger seatbelt has failed, in that it does not retract into its housing.
When moisture gets into the cupholders of a BMW 2021 X7, it leaks into the electrical system for the airbag sensors and seatbelt sensors. This makes them USELESS in an accident. BMW currently has a lawsuit pending against this VERY ISSUE. A small amount of soda spilled in the cupholders by my daughter. It was quickly cleaned and dried- but this caused a leak and lead to the restraint system failure- which renders my airbags in the driver and passenger seats useless- along with the seatbelts. They will NOT work in the event of an accident. This was confirmed by Rick Hendrick BMW Charleston in Charleston, SC. BMW should recall the ACSM and make the area waterproof.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026