The bolts that secure the housing for the variable camshaft timing adjustment unit can loosen over time and possibly break, causing engine damage and engine stalling. Dealers will replace the four bolts for both intake and exhaust timing units free of charge to resolve the concern.
BMW 535i Recalls
Increased resistance at the electrical contact points may cause damage to the ground terminal and housing of the connector. This can result in an intermittent or permanent loss of one or more rear lamp functions (tail, brake, turn-signal, reverse). Intermittent light operation reduces the ability to warn other motorists of the driver's intentions, increasing the risk of a crash. Dealers will replace the rear lamp bulb carriers to correct this concern.
The insulated connector for the positive battery cable may have been incorrectly attached to the trunk floor panel, which can lead to a loosening of the bolt connection. Loosening of the connection can cause an increase in electrical resistance and overheating of the cable connection, which could lead to a fire, even when the vehicle is not in use. As a precaution, owners are advised to park outside until the remedy has been completed. Dealers will secure the battery bolt cable connection as necessary to correct this concern.
The fuel level sensor is the sensor located in the fuel tank that tells the vehicle how much fuel is in the fuel tank. This sensor has a float attached to it that may become wedged against the fuel tank, causing the float to be stuck in one spot instead of "floating" on top of the fuel in the tank. Because the float can not move, the instrument cluster will indicate that the fuel level is still full, even though it empty. Running the vehicle out of fuel will result in the vehicle shutting off (stalling) while driving down the road. BMW will replace the fuel level sensor free of charge. If you own a 2010 or 2011 5-series and did not receive a notice, contact BMW at 1-800-525-7417 or the national highway traffic Safety Administration at 1-888-327-4236 to verify this recall does not apply to your vehicle. You may need the Vehicle Identification Number (VIN), located on a placard attached to the vehicle's driver side door frame. Your vehicles production date is also on this placard.
The brake system vacuum pump check valve can leak oil and contaminate the power brake booster. This can result in loss of power brake assist. Dealers will repair the vehicle as necessary free of charge to resolve concerns.