Convertible 2019 Mercedes-Benz E-class

[CyberNinja]

Hello, I am in search of some knowledge regarding a couple subjects.
I've done my research, including checking with HP Finance to see if the vehicle has an exceptional MOT history, etc., and I'm hoping to purchase a 2019 E class convertible.
If anyone has any ideas or can assist me figure out my concerns, please let me know. (1) The car only has one key fob. Can I just buy replacement key fobs from this major dealer, or is there somewhere else I can acquire one?
Since it is behind schedule and missed a service, I was wondering how much the full service version will cost. The e-class is sitting on 20-inch wheels without locking wheel nuts; does anyone know where I can buy them, other than MB Main Dealer? (3) I'd rather not take it there.
Much obliged.

[Mistral]

Yes, unless something changes, MB will not release any cloning software after 2016 ISH.

2. It's service-specific; some demand additional stuff. To keep up with the mb ess, you'll need things like brake fluid, air filters, fuel filters, and fuel.

3. You Name It.

[TDudette]

One, be ready to spend £300 or more.

2. Just which service is lacking?

The fourth-year service is extensive and includes replacing the cabin filter, brake fluid, air filter, and spark plugs (petrol) or fuel filters (diesel) as well as the brake fluid and air filters.

Included in the fifth year's service is Service A, as well as ATF and filter change (automatic if applicable).

Can you provide me with a copy of the DSB that shows the progress made so far?

3. You have a lot of options; you can acquire them from MB, Febi online, or simply choose not to wear them. Do you have authentic MB wheels or are they aftermarket?

[DSM10000]

I don't think locking nuts are necessary anymore because alloys are so common, unless the wheels are exceptionally unique. Other perspectives would be interesting to hear.
In terms of a specialist, I would recommend Mercland as Nuneaton is not too far away.

[CyberNinja]

I appreciate your feedback, however those wheels are authentic MB 20-inchers. I will contact my local MB dealer to find out how much the key fob and coding will cost. Then, I will determine the price of the full service. Thank you everyone for your help; this is a wonderful community. I appreciate it. 

[CyberNinja]

😍

[Mistral]

If you plan on retaining it, you should investigate mb service plans.