Engineering Mode Repair Guide

Difficulty

Very easy

Steps

3

Time Required

                          1 minute            

Sections

1

• Engineering Mode
• 3 steps

Flags

2

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Introduction

If you are not sure what you can do in Engineering Mode, it’s safer to leave it be.

Step 1

              Engineering Mode               

• Insert the ignition key
• Turn the ignition key to position 1
• Wait until your COMAND is ready for use.
• Select the tab “NAVI”
• Press and hold the keys “end call”, 1 and hash for up to approx. 10 seconds until the engineering menu opens.

Insert the ignition key

Turn the ignition key to position 1

Wait until your COMAND is ready for use.

Select the tab “NAVI”

Press and hold the keys “end call”, 1 and hash for up to approx. 10 seconds until the engineering menu opens.

1024

Step 2

              Engineering Mode Page 1               

• Here you can see the first page of Engineering Mode with the following menu items:
• Display
• HU Diagnosis
• HU information
• MOST information
• History information
• Software settings
• Hardware settings

Here you can see the first page of Engineering Mode with the following menu items:

Display

HU Diagnosis

HU information

MOST information

History information

Software settings

Hardware settings

Step 3

              Engineering Mode Page 2               

• Here on page 2 you have the following menu items:
• Update
• System Reset
• Press tour
• END

Here on page 2 you have the following menu items:

Update

System Reset

Press tour

END

Repeat the steps in reverse order to reassemble your device.

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