Mercedes Benz Emissions Claim Form

Consumer Law Enquiry Forms Mercedes Claim Form

Please have your purchase documents to hand when completing this form. This page will time out after 20 minutes.

Please enter your public vehicle registration number so we can check whether your Mercedes vehicle is affected by the diesel emissions issue. Please ensure you enter your public plate, as private plates will not be recognised.

Please note * denotes a mandatory field that must be completed to progress through the form

Find your address by entering your post code in the below field:

Unfortunately, Leigh Day are unable to act on behalf people who live outside of England, Wales or Scotland.

We are unable to act on your behalf as your vehicle was acquired outside of England and Wales. Please be aware that time limits apply to claiming, but we are unable to advise you on this as the applicable limits may vary depending upon where your vehicle was acquired. There is further information provided in our FAQs for those owners who acquired their vehicle in Scotland.

If you have already formally instructed another firm by entering into a formal funding agreement with them you can not instruct another law firm in respect of the same matter.

In most cases you are entitled to terminate your contract with that law firm, within 14 days of entering into that agreement, without penalty. In these circumstances , if you still wish to instruct Leigh Day, you will need to notify the other firm within the 14 day period to avoid any charges being applied.

If you still wish to progress with Leigh Day – please confirm that you have notified your current law firm by emailing us at

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