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Here is a link demonstrating the motion of the vanos actuator.

If you encounter difficulties in locating someone to assist you, feel free to submit it to me.

The B48 and B38 engines feature a similar timing arrangement, with oil solenoids integrated into the bolts securing the Vanos system at the camshaft's end. A prevalent issue arises when the gauze filters disintegrate, subsequently entering the Vanos sprocket and causing damage. Without visual inspection, it is challenging to assess the situation based on your description. If the electronic component of Vanos control has been displaced from the rocker cover, it may indicate a malfunction, or the plastic of the rocker cover may have become brittle. The timing chains in the B48 engine exhibit superior durability compared to the B38, as the latter's three-cylinder configuration experiences greater wear due to higher revs. The BMW service item for the 100,000 to 120,000-mile interval involves the replacement of timing chains, necessitating the removal of the engine and gearbox. BMW estimates the cost for the B48 chain replacement at approximately £4,000. I completed a few of these jobs last year, initially charging the same as for a diesel engine until I assessed the expenses associated with the chain kit, which is quite costly. This task is not straightforward and requires specialised locking tools; the lase

I am receiving error codes 130F11, indicating an exhaust camshaft plausibility fault, and 120408, which pertains to boost pressure control, specifically a blocked cut-off pressure rise. Research indicates that the boost error arises from the camshaft error rather than the actual defect. While the engine is idling, I observe the plastic vanos actuator housing oscillating in and out, away from the cam cover. The spring clips are insufficiently robust to secure the housing firmly against the cam cover, resulting in the actuator displacing it instead of actuating the central vanos valve. It has been recommended that I substitute the huge O-ring (seal) encasing the actuator within the cam cover, as well as the spring clips securing the actuator, due to their tendency to weaken and become more malleable with time. Has anyone encountered this previously and can confirm if the clips, among other components, serve as the solution?

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I would place it on a ramp and have the front end inspected.

The issue may pertain to the steering rack, for which ample information and a repair kit are available.Is it exclusively during reversal? It could also be a flex disc or giubo, among others.

Thank you for the guidance. It occurs solely when turning either direction; it does not happen when reversing with the steering wheel positioned straight. I will ensure to verify this. 🙂

I would examine the propshaft centre bearing/bushing.

It is rear-wheel drive; I apologise for not specifying earlier. 😅

Is it an xDrive model?

Hello there, people. I require assistance or guidance on a 2012 BMW F30 equipped with a 2.0L N47 engine. When reversing, it produces several thudding noises from either side. It appears to originate from an impact beneath the vehicle. While in the vehicle, I replaced the passenger side tension strut/control arm (the one with the large hydraulic bushing) due to a defective ball joint, hoping it would resolve the issue; but, it did not. It appears to occur exclusively while making a turn in either direction while proceeding straight. I have not observed it. The sound is unpleasant, resembling the impact of striking something beneath. Any suggestions or input would be highly appreciated. Thank you.

I would purchase any pink coolant provided it bears the manufacturer's reference. MB325.6 is correct. The capacity of my 2012 S204 C220 is 6.5 litres (blue variant). I would consult the manual or search for it online. I find it somewhat peculiar that the S205 has a capacity of 8.5 to 10 litres. I purchase a concentrated solution and dilute it with 40% to 60% water, as advised, using a ratio of 2 to 3 parts water. That is satisfactory for weather conditions in the UK.

The Factory fill has a lifespan of 15 years.

Yes, it is the pink variant; I believe it requires approximately 8.5 to slightly over 10 litres to completely fill the system.

Hello, I possess a 2018 C-Class estate S205 220d. I am seeking to get my automobile serviced at an independent facility while providing my own parts. Could you please specify the required specifications for MB coolant and the necessary capacity in litres? I am seeking to dispense the red/pink coolant. One is designated at MB 325.6 - Is this accurate? What other third-party coolant is recommended as OEM? Thank you in advance.

That is pleasant; however, it appears that this is not applicable to the 2025 App remote. The fob remote is no longer functional.

I own a manufacturer fob remote that indicates the car is operational through a flashing LED, along with the remaining runtime.

Indeed, I was anticipating a sarcastic response. Laughing out loud. My vehicle is located in the driveway; it is inaudible when starting from within the house and appears to function intermittently.

I receive a message from the application.

🤣😂😅

It is merely my sense of humour; often, the engine's operation is audible.

Is there a method to ascertain if the vehicle is operational after employing remote start? Certain vehicles have their running lights engaged when the remote start is initiated.

That concludes the responses thus far; I suspect the new battery may be defective. I charged it overnight, and as soon as I disconnect the charger, the voltage declines significantly. Proceeding with additional investigation.