Top 20 2004 BMW 5 Series Questions & Answers

get the help from the factory service and repair manual and solve the problem easily this manual will help to locate the problem and also help you to fix the problem easily with diagram http://toolsnyou.com/

You will have to talk with a dealer to reset the radio. It is an anti theft feature. The dealer has the equipment to do this not your local auto parts supply or the stereo shop.

two different feeds, if you have a scanner with BMW capabilities it should give you live readings and the ability to see if you are getting a signal to your speedometer

every thing it drives will not be working properly as it will be too loose the belt will fail early there will be a squealing noise

Load area fuse box (in boot) fuse no21...20 amp (yellow)

CHECK FUSES

You have one or both rear air suspension bags leaking.

Speed sensor? Ride height sensor? Tire pressure sensor? Which one is it showing so I can help you?

Hello, check any exposed wire behind CCC, If all wires checked ok, you need to replace CCC. After you replaced CCC needs to be programmed. It cost you a lot of money. I hope this will help. Good luck!

press the "limit" button on the radio computer. Adjust the peed higher or set to "--" to turn off.

check gear stick position sensor switch down the side of the gear stick .

There are hundereds of reasons that light will go on. Unfortunately you'll need to get the system scanned and see what errors show up. Most shops will do a scan for a small fee or take it to Autozone, they will likely do a scan for free.

There are hundreds of reasons that light will go on. Unfortunately you'll need to get the system scanned and see what errors show up. Most shops will do a scan for a small fee or take it to Autozone, they will sometimes do a scan for free.

not a BMW expert but had this same problem, it has to be very near the battery, best advice is follow the 12 volts out and look first for a bad cable (positive is more common but neg can do it) that is broken inside, In my case it was right where the Pos cable came off the battery, 2 inches away at T junction where the cable splits and there were two cables ---voltage the battery and not four inches to the left of it.A volt meter will save a lot of time.

check the pin switch in the trunk and under the hood, the switch may be broken which will not close the circuit to tell the system they are closed.

Don't know what that is you gave usIt may be a manufacture code,not generic codeCodes don't have letters in the middle of themIf you drive any vehicle, with any trans problem,even5 miles, you will surely ruin it in a hurry,stop using it& have it checked out

airbag light on means some DTCs stored in your airbag,so you should get a airbag reset tool to do your car,meybe B800 BMW airbag reset tool can do your car.

Hi, Hi, First thank you for help me for this problem. I have 2004 530i bmw. mileage 118,250. The check engine (increased emissions) comes on after I serviced windshield washer. Is there anybody run into this problem?

You might want to return it or reset it