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Questo fascicolo raccoglie i difetti noti della BMW Serie 7 E32, scritti e documentati dalla comunità. La lettura è libera; un account gratuito permette di contribuire. Un difetto ottiene il sigillo quando abbastanza contributori affidabili lo hanno convalidato.
39 owners in the United States reported problems with the engine and cooling of this car to NHTSA (model years 1987–1993), typically at around 67,000 miles. Most often named: cooling system (46%), cooling system:radiator assembly (28%), engine:gasoline (18%). Reported consequences: 1 crash, 3 fires, 2 injuries.
12 owners in the United States reported problems with the electrical system of this car to NHTSA (model years 1988–1993), typically at around 113,000 miles. Most often named: wiring:front underhood (42%), wiring:fuses and circuit breakers (25%), ignition:module (17%). Reported consequences: 5 fires, 1 injury.
11 owners in the United States reported problems with the accelerator and cruise control of this car to NHTSA (model years 1988–1993). Most often named: accelerator pedal (18%). Reported consequences: 8 crashes, 2 injuries.
On certain vehicles, failure of a cooling system component such as thermostat, water pump or fan belt can result in a significant increase in coolant temperature and system pressure. Increased system pressure could result the formation of a crack or separation of a seam in the heater core end piece which would cause hot coolant to be expelled from the heater core. This hot fluid could contact car occupants resulting in possible personal injury and/or fogging of the interior window surfaces. Correction: Radiator cap will be replaced with a new design cap in order to avoid buildup of excessive pressure in the cooling system.
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.
On certain 318IC, 318IS, 318TI, 325I, 325IC, 325IS, 525I, 525IT, 530I, 530IT, 540I, 740I, 740IL, 840CI and M3, the cruise control and throttle cable are attached to the same throttle valve actuating lever at the throttle housing. It is possible that the plastic bushing on either cable could break causing the outer cable housing to separate from the bushing. Throttle pedal application without cruise control engagement could cause the outer tube to catch on the edge of the broken bushing resulting in the throttle valve remaining partially open. If this were to occur, the car might not decelerate as expected and a crash could occut. Correction: A spring clip will be installed on the outer tube of each cable to prevent dislodgment from the bushing.
Bmw: A new technical process has been created for bmw to identify causes of steering complaints with a wide range of models. *rm
New style steering column. *tw
Gas discharge "xenon" low beam headlights. *tw
Fonti: NHTSA (Stati Uniti, pubblico dominio), Transport Canada (Open Government Licence – Canada), DVSA (Regno Unito, Open Government Licence v3.0), RappelConso e Safety Gate UE (Francia, Licence Ouverte 2.0).