An image can be copied from a usb memory and used as the startup and screen off images.
When the engine switch is in the “acc” or “on” position (vehicles without a smart key system) or accessory or ignition on mode (vehicles with a smart key system), the initial screen will be displayed.
When “screen off” on the “setup” screen is selected, the screen is turned off and the desired screen off image that is set is displayed.
Transferring images
Turn on the power of the usb memory if it is not turned on.

Setting the startup images

Setting the screen off images

Deleting transferred images

Delete personal data
Check carefully beforehand, as data cannot be retrieved once deleted.
The following personal data will be deleted or changed to its default settings.
Screen for general settings
Audio settingsTerminals of ecu
Check tire pressure warning ecu
Disconnect the e56 ecu connector.
Measure the voltage and resistance of the wire
harness side connector.
If the result is not as specified, there may be a
malfunction on the wire harness side.
Reconnect the e56 ecu connector.
Measure the ...
Disassembly (2006/01- )
Remove front axle inboard joint boot no. 2
Clamp
One touch type:
using a screwdriver, remove the no. 2 Inboard joint
boot clamp, as shown in the illustration.
Claw engagement type:
using needle-nose pliers, remove the no. 2 Inboard
joint boot clamp, as shown in the illustra ...
Shift solenoid "d" performance (shift solenoid valve s4)
System description
The ecm uses signals from the output shaft speed sensor and input speed
sensor to detect the actual
gear position (1st, 2nd, 3rd or o/d gear).
Then the ecm compares the actual gear with the shift schedule in the ecm memory
to detect mechanical
problems of the shift s ...