BMW is recalling 189,130 vehicles across its 3 Series, 5 Series and 7 Series lineups after identifying a starter relay that is not properly sealed against water ingress. The affected component can allow moisture to reach internal contacts over time, leading to corrosion that may cause a short circuit near the starter motor — a fault the company has classified as a fire risk.
The recall covers vehicles built between July 29, 2014, and November 12, 2020. That date range spans two full model generations across BMW's core sedan range, including the F30-generation 3 Series through the early G20, the F10 into the G30 5 Series, and the F01/F02 into the G11/G12 7 Series. The shared part across multiple model lines explains the six-figure scale of the campaign.
BMW has not broken down the total by individual chassis code, but the affected units are tied to internal part codes 0012820600 and 0012840600. The campaign is being run through BMW's authorised dealer network worldwide and is being monitored in Germany by the Kraftfahrt-Bundesamt under reference number 16791R.
Owners are not being asked to diagnose the issue themselves. At an authorised workshop, technicians will replace the entire starter motor rather than just the relay, which is intended to eliminate the water path into the component entirely. The repair is being offered at no cost to vehicle owners.
The recall has so far been issued in Germany. BMW advises owners of 3 Series, 5 Series or 7 Series vehicles from this era to check with their local dealer using their vehicle identification number rather than waiting for a mailed notice, since international recall timelines do not always align. Owners in other markets may need to take the initiative to confirm whether their vehicle is affected before official notification arrives.
The announcement adds to a growing list of recalls across the automotive industry this year, as manufacturers increasingly identify water ingress and electrical corrosion as potential fire hazards in modern vehicles. For BMW, the issue is particularly significant given the number of model generations involved and the fact that the affected sedans form the backbone of its passenger car range.
BMW has not disclosed how many incidents, if any, have been reported in connection with the fault. The company has not commented on whether the recall will be extended to other markets beyond Germany, but the use of its worldwide dealer network suggests the campaign is intended to be global in scope.