Requests, forms and certification
Requests, forms and certification
| Theme | Request | Required for |
| Customer number | Online in erWin | Offboard Diagnostic Information System Service, ordering workshop equipment, VAS diagnostics tester |
| GeKo access | Info + link | Security relevant functions in diagnostics |
| Dealer portal | Info + link | Offboard Diagnostic Information System Service, Global User ID, access to security relevant functions through EU hardware certificate |
For experts: