Independent specialist · UK automotive trade
Work With GEM — Trade Enquiry
Tell us about your workshop and the ECU, module or programming support you need regularly. GEM will discuss suitable service routes and commercial arrangements with you. No credit, discount or priority terms are implied.
One current vehicle or ongoing work?
This shorter form is for ongoing workshop support. For a specific vehicle and remote programming job, use the remote compatibility form so we can collect the necessary vehicle and module details.
Images only: module labels, fault-code screenshots or screenshots of diagnostic reports. GEM can arrange another method for documents if needed. Do not upload identity documents, security data or credentials.
This is an enquiry, not a confirmed session or trade account. GEM confirms compatibility, requirements, quotation and arrangements first. Privacy policy.