This file gathers the known defects of the BMW M5 (E34), written and sourced by the community. Anyone can read; a free account lets you contribute. A defect earns the seal once enough reputable contributors have validated it.
Most serious reported defects
No defect documented for this selection yet.
RecallModerateEngineNA
Vehicle description: Passenger vehicles. A malfunction or failure of a coolant system component, such as a thermostat, water pump, or fan belt, can result in significantly increased coolant temperature and system pressure. If the indications of a critical overheating condition is not noticed by the driver, it is possible that damage to, or failure of, a coolant system component could occur.
RecallCriticalInteriorNA
The air bag contact ring locking tab located in the steering wheel assembly can break without warning.
RecallCriticalSuspensionNA
Screws that attach wheel covers on original equipment wheels were not fully torqued and may gradually loosen and separate from wheels under extreme driving conditions.
BulletinMinorEngineNA
Condition with idle control valve binding and whistling noise from idle control valve. Vehicles with m44 engine *db *yc
Sources: NHTSA (United States, public domain), Transport Canada (Open Government Licence – Canada), DVSA (United Kingdom, Open Government Licence v3.0), RappelConso and EU Safety Gate (France, Licence Ouverte 2.0).