Leaks are known to develop in the cooling system. It is common to see more than one part recommended for repair/replacement due to overlapping labor and the use of many plastic parts in the system.
Resources for the Repair and Maintenance of your BMW 740iL
BMW 740iL Models:
BMW 740iL Problems
Engine oil leaks commonly develop from both valve cover gaskets, intake manifold, and PCV plate after about 60,000 miles.
A fluid leak may develop from one or more power steering hose. When a leak is being repaired, it is not uncommon for multiple hoses to be replaced.
The rear lower ball joints may wear causing alignment and tire wear issues as a result of the excessive play in these joints. Our technicians tell us a 4wheel alignment should be performed after ball joint replacement.
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.
BMW 740iL Recalls (Recent)
Summary: THE BRAKE LIGHT SWITCH CAN FAIL ALLOWING THE SWITCH TO REMAIN IN THE "BRAKE LIGHTS OFF" POSITION OR IN THE "BRAKE LIGHTS ON" POSITION.Learn more »
RepairPal Expert Overview:
The brake light switch may fail and stick in the "brake lamps on" or "brake lamps off" position. Inaccurate illumination of brake lights could lead to an accident. Dealers will inspect and replace the brake lamp switch with a new improved part.
Summary: FUEL SEEPAGE CAN OCCUR BETWEEN A HOSE AND THE METAL FUEL LINE ON EITHER END OF THE HOSE RESULTING IN FUEL ODOR.Learn more »
Summary: VEHICLE DESCRIPTION: PASSENGER VEHICLES. ROAD GRIT AND GRAVEL ASSOCIATED WITH WINTER ROAD CONDITIONS CAN PENETRATE THE RUBBER OF THE LOWER FRONT SPRING MOUNTS AND ACCUMULATE IN THE MOUNTS CAUSING NOTCHES OR PITS TO DEVELOP. THESE NOTCHES CAN DEVELOP CRACKS RESULTING IN BREAKAGE OF A BOTTOM COIL OF THE SPRING.Learn more »
BMW 740iL Questions and Answers
My son just bought this car....the engine coolant warning came on...and I cant find where to put engine coolant...also there is an empty container ...plastic...to left of radiator...what is that fo...
Where /which is the fuse for the drivers seat ? We have no power in the seat.
For the past year, every so often my transmission will go into safety mode. The warning light indicates TRANS PROGRAM, and essentially the car still drives just fine and can reach highway speeds, ...
I have the socket out of the car but cannot unscrew the light bulb which seems to have been burnt in, therefore I cannot unstall a new bulb
BMW 740iL Reviews
i dont no y they make them so hard to work on
I would like to know if anyone has knowledge of how to release the emergency break on a 1995 740 series.
Bought this beauty a couple of years ago. Currently has 138500 miles.
Still looks and runs great. I've only had to replace the battery and one tie rod end, and replace the two front tires which it needed when I bought the car.
I love this car. Bought it from an owner more than a year ago by just test drive on freeway and I did not check anything. Fortunately, everything works. Just had to replace cats 3 months ago. Found after market and all cost just over $ 400. Very smooth, very fast acceleration. Just close the windows, turn on aircon and drive it on the freeway,I feel like I am a president.
To those who wrote (POS)? Obviously your experience is based on how well you take care of your own car or how much abuse it will take from you. If you bought a BMW Used and not certified or thoroughly reviewed and checked out, then who is the POS? You simply bought someone Else's abused headache.
The E38 is one of the best cars ever built. I owned 3 bimmers in my life and all different models. I like to maintain what I can and know when I can't. The ingenuity of this car can not be beat. Anyone who compares the nightmare of a Mercedes to a BMW, obviously does not know much about cars. I had a Benz, and never again. Fuse system based on left side and right side? Ludicrous! What is up with the gap in the gas pedal? Do they still do that?
Here are some facts on my (E38) BMW 740iL, which is not garage kept at 220,000 miles and 15 years on the east coast of winter cold and summer hot sun.
Original parts still with me: no dashboard or leather seat cracks, complete muffler system, engine, paint, BMW rims, interior, drive shaft, transmission, power windows, audio system, power seats & heating units in seats & mirrors, never had a tune up and no squeaks. All running well, awesome idle and smooth riding. There is a ton I didn't mention..
Parts that were changed: radiator, valley Pan, 3 sets of tires, oil at least 3-4 times a year, cabin filters under hood and under dash twice, oil air filter 3 times, brakes front and rear 4 times, air conditioner second fan, idler arms, ball joints, water pump & serpentine belt.
I'd like to see your car at 220k.. You can find my Black Beauty on most Bimmer Boards..