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

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

Statically charged persons can discharge by touching electrical components.

Fig 1: View Of Static Discharge

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: 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 2: Identifying Correct Handling Of ECU Module

Courtesy of BMW OF NORTH AMERICA, INC.

Important!

Do not touch pins or multi-pin connectors directly!

Touch electrical components by their housings only.

Important!

To prevent electrical components from being damaged or destroyed by electrostatic discharge, it is absolutely essential to comply with 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 ESD special tool 12 7 060