New: All Applications – One Platform: Mercedes-Benz B2B Connect

Whatever you may need, be it genuine parts, workshop information or special tools – in future, it will be available to you though a single access point on the platform: Mercedes-Benz B2B Connect. Further information is available in this brochure.

Please use your known Daimler Account (Daimler user ID and password) to sign into Mercedes-Benz B2B Connect.

Note: Mercedes-Benz B2B Connect is not intended for private persons and customers from Turkey. They should continue to use the Service & Parts net Portal.

Main pillars of the workshop
The Workshop Information System WIS and ASRA provide service information which is used for all things related to a maintenance or repair order: determining parts volumes, technical descriptions, repair instructions, information on operation texts, flat rates and work units. That way, service employees put a vehicle back on the road as quickly as possible.
Targeted instructions - Workshop Information System (WIS)
WIS contains detailed work instructions on repair work. It also informs service employees of vehicle-specific retrofitting campaigns and what effect they will have on maintenance or repair.
Valuable support - Information on operation and standard texts, flat rates and work units (ASRA)
ASRA is an electronic catalog for work units and flat rates.
Note the system requirements.

Log in to the systems WIS, ASRA

Username :
Password :


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