2006 BMW 530xi Sedan - Page 9 - Answered Questions & Fixed issues

Easiest way to locate your leak is a spray bottle with some soapy water. Raise and support the vehicle to where you can safely be under it. Run the car and get the suspension fully raised then spray all fittings in the system. Listen for leaks too. When you find a spot that creates lots of bubbles when you spray it, you have found the source of your leak.

You need to read the standard OBD2 codes, use a code reader and read the codes at the diagnostic port under the dash. OBD codes start with a "P" then four numbers 0-9

I believe it is referencing your Valvetronic adjuster motor, the one that advances (changes) the timing of the valvetrain under varying RPM. Here is an excerpt from a do it yourself fix if you are mechanically inclined: Recently I had a E90 320i come into my shop with the mil light on and running on half power. A scan of the vehicle indicated valvetronic servor motor internal failure. On testing the valvetronic servor motor I found it to be working. The problem was it was not advancing the valve timing thus the half power of the engine. If you ever have this problem here is a fix that works. Remove the servor motor and. With a screwdriver push the eccentric shaft gear as far back anti clockwise as it can go. Insert the servor motor and connect its 2 pin plug. Them switch the ignition onto position 2 and withing a space of 15 seconds depress the accelarator pedel down to full throttle 10 times and you will hear the servor motor program itself back to factory spec. Re-fit the valve cover and problem solved. I hope you will find this post useful. Good luck...

dealer time

https://bmwtechnician.com/2016/08/07/n20-timing-chain-issue/

sadly most motors will smoke a bit

Does the engine turn over, or all dead. Check for codes. It is a BMW though, so you need the dealership with their fancy laptop and BMW diagnostics software.

In the link https://www.google.com/search?q=wiring+diagram+for+05+bmw+starter&safe=off&rlz=1C1QJDB_enCA643CA644&sxsrf=ALeKk01d10In816795WR-x86XobpYyH9Hw:1620251662857&source=lnms&tbm=isch&sa=X&ved=2ahUKEwi1qr7mw7PwAhWCHM0KHYASBKUQ_AUoAXoECAEQAw&biw=1920&bih=937 ..

calling or going to the store (auto parts ) is the easiest way I know of

Fuseable link close to battery check

Maybe gitta new keymade. U mite have to take apart key cylinder. Buya clymer repair book

Go to your friendly dealer with make and model and ask if the will photocopy the page from the workshop manual or bye the manual .

https://www.bimmer-tech.net/blog/item/24-replacing-your-bmw-remote-key-fob https://www.bmwofbloomington.com/service/service-tips/program-bmw-key-fob/ https://www.youtube.com/watch?v=zFrZecJFksU https://www.google.com/search?q=Program+replacement+key+fob+2011+BMW+X5 ..

It would be more easier and cheaper to buy a new car than to repair the current car that you have. Old cars have a lot of things and parts breaking down and wearing out.

fault codes $7E8 Engine and $7EC . trying to see what I need to replace or look at to fix codes. the answers are very vague as to fuel or engine.

Swap the relays over. It is a BMW though, you need the Dealership!

You need rotors or have them turned.

check brake rotors for warping and runout

fixya does not make product recommendations.

1997 BMW 540i Serpentine Belt Routing and Timing Belt Diagrams (2carpros.com)