61 12 013 Replacing negative battery lead

WARNING: Observe safety informations See 61 20... (SAFETY) INFORMATION ON AGM BATTERY or 61 00... NOTES FOR DISCONNECTING AND CONNECTING BATTERY for handling vehicle battery.
Read and comply with notes and notes on INTELLIGENT BATTERY SENSOR .

Necessary preliminary tasks

Disconnect plug connection (1).

Remove nut (2) and battery earth lead (3).

Tightening torque 61 21 6AZ .

Fig 1: Identifying Plug Connection, Battery Earth Lead And Nut

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