61 35... Notes on ESD protection (Electro Static Discharge)

WARNING: This page is about a different car, the 2019 MINI Cooper, 2018 MINI Cooper, 2017 MINI Cooper, 2016 MINI Cooper, and 2015 MINI Cooper. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required:

12 7 060

NOTE: Electrical components which are particularly sensitive to electrostatic discharge (electronic control units, sensors, etc.) are marked with the ESD warning symbol.

E Electro

S Static

D Discharge

IMPORTANT:

Statically charged persons can discharge themselves when they tap electrical components.

Humans can only detect a discharge starting from a level of approx. 3000 V.

The danger threshold for electrical components already starts from a level of approx. 100 V.

Fig 1: Checking Electrical Components

Courtesy of BMW OF NORTH AMERICA, INC.

Example:

Mechatronic control unit.

Fig 2: Locating Mechatronic Control Unit

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Fig 3: Caution For Do Not Tap Pins And Multi-Pin Connectors

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IMPORTANT: Do not tap pins and multi-pin connectors directly!
Only tap the housings of electrical components.

IMPORTANT: To avoid damaging or destroying electrical components as a result of electrostatic discharge, it is absolutely essential to observe the following instructions:

When replacing electrical components, leave the replacement components in their original packaging until immediately before they are to be installed
If necessary, always return a removed component in its original packaging (always pack the component away immediately)
Read and comply with user information on using the associated special tool 12 7 060

Personal protective equipment:

Electrically conducting clothing (high wool content, antistatic shoes required).

These can primarily be identified by the logo on the side.

Fig 4: Identifying Safety Shoes

Courtesy of BMW OF NORTH AMERICA, INC.