BMW 525i Repair and Maintenance
A guide to problems, costs, maintenance and repair for your BMW 525i
BMW 525i Problems
Valve cover gasket leaks are common after 60,000 miles. Symptoms will include oil drips under the vehicle and burning oil smell from the engine compartment.
The front thrust rod bushings—also referred to as tension strut bushings—are known to fail occasionally. The oil-filled rubber mounts weaken and crack over time, causing a mushy road feel and shuddering in the steering wheel when going over bumps. These worn bushings should be replaced.
The blower final stage fan resistor is known to fail. Symptoms are the heater fan speed varies regardless of the setting, the fan will not turn off when the car is switched off, or the fan will not switch on at all.
BMW 525i Questions
So the "Check Brake LIghts" warning has come on. I have no brake lights at all--either left, right, or center. I checked the bulbs in right and left light assemblies. I checked and even replaced the brake light fuse located in the glove box. The problem is still there. Please advise.
I have to unplug the battery to shut the lights off is this an expensive fix
BMW 525i Recalls
In a crash that deploys the driver's front air bag, the inflator of the air bag can rupture, causing metal debris to strike vehicle occupants. Dealers will replace the front driver's air bag module free of charge to correct the concern.
The front passenger seat contains a mat that determines the presence and size of a seat occupant. This input to the airbag controller helps to determine if and how forcefully the passenger airbag should deploy in the event of a crash. The detection mat can develop cracks and fail. If this were to occur, the airbag would not deploy as expected, increasing the risk of personal injury. Dealers will repair the occupant detection mat to eliminate the possibility it may crack. Additionally certain vehicles will receive and extended warranty on the front passenger seat occupant detection mat.
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.
BMW 525i Reviews
Once ny transmission is warm, it begins to slip. The shift is hard when i stop. i have to feather the pedal to speed up so the car wont jerk. I have taken it to BMW several times and the "RESET" the transmission. A few days later it goes back to slipping. Any suggestions?
The best kept secret about this car is the fact that it's so easy to work on. Anyone that can turn a wrench can fix the rare problem that this car has. I've had mine for over 5 years now, and I've replaced camshaft position sensors, and changed the fluids in the transmission and differential. I replaced the entire cooling system (radiator, water pump, thermostat, hoses, etc...) just because i...
I own a 2001 BMW 525i my battery is not holding a charge it is fairly new I believe my alarm has something to do with my battery draining do to it being so sensitive. my alarm goes off at night and I don't hear it when it goes off, in which it continues to sound. by morning my battery is low and my car wont start without a jump. my question is if I have my battery fully recharged at a shop woul...