KNOWN FAULTS · BMW

BMW Serie 5 (G30/G31) 530e common problems.

2017–2023 · Plug-in hybrid

Sources are not verified in real time and no entry confirms that your car is affected.

2 known faults with sources

2020–2021 BMW plug-in hybrid batteryHigh-voltage battery

Engine / equipment: BMW 330e, 530e, X3 xDrive30e, X5 xDrive45e, 745e, i8 and MINI Countryman SE ALL4 plug-in hybrids
Period mentioned: 2020–2021
Symptoms: Usually none before failure. In rare cases, a battery short-circuit with a fire risk, especially while charging.
Possible cause described: During cell production (supplier Samsung) welding debris got into some cells, which can cause a short-circuit. BMW recalled about 26,900 cars worldwide and, until a fix was ready, asked owners not to charge them.
Check for the garage: Confirm by VIN with BMW that the battery recall has been done; if not, do not charge the car until it is checked.
Cost cited in the source: Free under the recall: inspection and module replacement if neededA rough figure from the original database, not an up-to-date quote.

Applies if: Only if fitted with the automatic gearbox described in the record.

ZF 8HP oil level, leaks and harsh shiftsAutomatic gearbox

Engine / equipment: ZF 8HP automatic gearbox in rear-wheel-drive BMWs from 2009 (1 to 8 Series and X: F20, F30, F10, G20, G30, X3, X5…)
Period mentioned: 2009–2026
Symptoms: Harsh shifts (especially engaging D and 1st to 2nd), slipping or jerking; oil leaks from the pan, the mechatronic connector sleeve or the seals.
Possible cause described: BMW's diagnostic guide says an incorrect oil level is a frequent cause of shift complaints and asks for it to be checked every time, even with no visible leaks; the pan can be damaged by impacts. The sealing sleeve between gearbox and mechatronic lets oil through to the connector. The oil, sold as lifetime, degrades.
Check for the garage: Check the oil level with the official procedure (correct temperature and engine running), look for leaks at the pan, connector sleeve and seals, inspect the pan for impact damage and review adaptation values with ISTA.
Cost cited in the source: Oil change with pan and filter: maintenance; sleeve or seals: minor repair; mechatronic: expensive repairA rough figure from the original database, not an up-to-date quote.