Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
61 14... Removing and installing/replacing B+ terminal (engine compartment)
Special tools required:
Necessary preliminary tasks
- Disconnect BATTERY NEGATIVE LEAD .
Open cover (1).
Release screw (2). Tightening torque 61 12 4AZ .
Feed battery positive lead (3) in direction of arrow out of B+ terminal (5).
Release catch (4) with special tool 64 1 020 .
Detach B+ terminal (5) in direction of arrow from holder (6).
Release screw (1). Tightening torque 61 12 4AZ .
Remove B+ terminal (2) in direction of arrow from battery positive lead (3).
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.