Mercedes-Benz B-Class OBD port location
Two generations, 2005–2018. Pick yours.
2011–2018
W246
Location
Driver's footwell, below the steering column.
No diagram for this one yet. Ask for one and we'll draw it. The more requests, the sooner.
Also on this B-Class
- KeysSmart key
- Tools confirmed7
- Transponder chipSubscribers
- Programming procedureSubscribers
2005–2011
W245
Illustration — use it to know where to look.
Location
Driver's footwell, below the steering column.
Also on this B-Class
- KeysRemote head key
- Tools confirmed3
- Transponder chipSubscribers
- Programming procedureSubscribers
Questions
Mercedes-Benz B-Class OBD questions
W246 (2011–2018): Driver's footwell, below the steering column. W245 (2005–2011): Driver's footwell, below the steering column.
Other Mercedes-Benzs
Found the port. Now program the key.
Step-by-step add-key and all-keys-lost procedures for every B-Class, which of your tools will do it, and what catches people out.
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