There are 3 stored owner reports matching the electrical system leading-label group for the 2017 BMW 4 Series in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 3 of 3 matching reports.
Open the full vehicle complaint log (all categories)There is a recall on the connector for the year of my vehicle and the BMW Sewell Plano dealership is trying to charge me for the service and repairs. They will not honor the recall.
The contact owns a 2017 BMW 430I. The contact stated while driving 30 MPH, after activating the A/C unit, the contact heard an abnormal rattling sound coming from the vents, and the A/C unit failed to blow cold. There was no warning light illuminated. The vehicle was taken to the dealer to be diagnosed. The vehicle was taken to the dealer, who determined that insufficient and poorly completed body and electrical work was the cause of the failure. The vehicle was not repaired, and the dealer declined to offer further assistance due to the poor condition of the aftermarket parts used to repair the vehicle, which the contact stated he was unaware of at the time of purchasing the vehicle. The manufacturer was not notified of the failure. The failure mileage was 57,700.
AFTER PUTTING THE HARDTOP DOWN AND RECEIVING THE COMPLETE MESSAGE, I THEN GOT ANOTHER MESSAGE SAYING 'RETRACTABLE TOP NOT LOCKED'- SEE OWNERS MANUAL. AFTER REVIEWING THE MANUAL, I COULD NOT DISMISS THE WARNING OR PUT THE TOP BACK UP. I HAVE BEEN GETTING THIS SAME MESSAGE WHETHER THE TOP IS UP OR DOWN SINCE PURCHASING THE VEHICLE AND IT HAS BEEN IN THE SHOP ALMOST THE ENTIRE 3 WEEKS I HAVE OWNED IT! THE CAR WAS RUNNING AND IN PARK WHEN THE TOP WAS INITIALLY LOWERED AND RECEIVED THE MESSAGE THE FIRST TIME.
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.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Aug 30, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.