I have bmw 530d 2004 plate when you put your foot down it feels like there is something stopping the power with slight pulling back its just had service aswell thanks for any help

Fuse Box Diagram BMW 5-Series (E60/E61; 2003-2010)

https://fuse-box.info > bmw > bmw-5-series-e60-e61-2...
Here you will find fuse box diagrams of BMW 5-Series 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 (520i, 520d, 523i, 525i, 525d, 528i, 530i, 530d, 535i, ...

The service and repair manual with diagram will provide you step by step help to locate and fix the problem on your own easily and you will get the manual from the given link https://toolsnyou.com

Did you replace the glow plug controller?

It would appear that there is a crack in the exhaust manifold or a faulty manifold gasket. The fault light may be the ECM warning of a "faulty" O2 sensor which is the one after the cat converter as the ECM reads the differences in voltages between the front sensor ( HO2S) and the O2 sensor. That is how it knows of such things as faulty cat converter, manifold leaks ,manifold leaks etc.
If it is not under warranty find an accredited shop that specialises in you make of car for a second opinion, but if still covered by warranty complain very loudly to the manufacturer about the service dealer.

THE SOLENOID PACK IN THE TRANS IS BAD

Hi Sean, If the is nothing else being driven by the AC belt you are safe to drive. Regards John

You can check this website you find there fuse box diagram and description for BMW 5-Series
5 Series CARKNOWLEDGE

In related to this problem.This are the help links provided below.Click the link below directly and go through the troubleshooting:

possibly air trapped in hydraulic clutch system causes pedal to go low and hard like brake pedal,
bleed from bleed nipple on firewall (bulkhead) under bonnet, left side of vehicle then under neath at slave cylinder.
when left for a while or turn vehicle off it comes good again due to air in line shifts position
these can be tricky to bleed also due to pedal doesnt come up when bleeding must pull up with foot or hand do it slowly and pump it for a while before opening bleeder nipple again.
hopefully you put the clutch fork in the right way again if you replaced the thrust bearing and the bearing itself depending on engine configuration.

SOUND LIKE POWER STEERING PUMP SHAFT BEARING IS SCORED.YOU CAN OVER HAUL POWER STEERING PUMP OR BUY A REBUILT ONE.