This is a copy of the email I received back from MBCS after my initial email. (Certain bits edited for privacy)
28th August 2020
Ref: ----------------
Dear Mr GillyC63
Mercedes-Benz Model: C-Class C 63 AMG
Chassis No: ------------
Registration: ------------
Thank you for contacting Mercedes-Benz Customer Service.
I am writing in response your email in which you describe the problems you are having with the paint on your car, detailed above.
I am sorry for the issue you are having, but I am unable to say what the cause or solution may be without the opportunity to investigate in person. To have this issue resolved, I would recommend contacting your local Mercedes-Benz Retailer to arrange an appointment to have this fault investigated by one of their qualified technicians.
To help you locate and contact your nearest or most convenient Mercedes-Benz Retailer I have attached a link below to our Retailer Locator webpage:
Mercedes-Benz Retailer Locator
Should you have any further requirements please do not hesitate to contact us.
Yours sincerely
----------------
Customer Service UK
Mercedes-Benz UK Customer Service can be contacted by telephone on 008 009 777 7777 or 0207 660 9993, Monday - Friday between
08:30 &
17:00.
00800 9 777 7777 (international freephone)
0207 660 9993 (charged at national rate)
Mercedes-Benz Customer Assistance Center Maastricht N.V. Gelissendomein 5, 6229 GK Maastricht , Netherlands. Register No.: K.v.K. Limburg 33014909
If you are not the addressee please inform us immediately that you have received this e-mail by mistake and delete it. We thank you for your support.
Mercedes-Benz collects and processes your personal data as necessary for the provision of our services.
If you would like to know more about your general privacy rights, we refer you to the privacy statement on the following website:
www.mercedes-benz.co.uk