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Home >> BMW >> 2021 >> 840i 2D Convertible >> Repair and Diagnosis >> Accessories & Equipment >> Steering Column Switches >> General Electrical System -- Repair (G14, G15, & G16) >> 61 20 Battery General Information >> 61 20 900 Disconnecting and connecting battery ground lead >> Disconnect the battery earth lead for the active steering

Disconnect the battery earth lead for the active steering

NOTE: TECHNICAL INFORMATION 
Disconnect and connect the battery at the battery terminals only. Do not disconnect at the connectors!

Check: 

Result: 

» If a battery for the active steering is installed.

Measure: 

G15667652Courtesy of BMW OF NORTH AMERICA, INC.