How to enter service menu/dyno mode on mercedes e class

Enter Service Menu/dyno Mode on Mercedes E Class

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If you have Keyless Go, remove it.

If you have Keyless Go, remove it.

Insert key and ensure ignition is off.

Insert key and ensure ignition is off.

Vehicle data has build info

Vehicle data has build info

Like the engine type, VIN, etc.

Like the engine type, VIN, etc.

This is dyno mode.

This is dyno mode.

When enabled it removes all the safety features. Obviously don't drive it in this mode. It will remain in this mode until you turn it off and turn the ignition off.

When enabled it removes all the safety features. Obviously don't drive it in this mode. It will remain in this mode until you turn it off and turn the ignition off.

The last menu is for servicing reminders etc.

The last menu is for servicing reminders etc.

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