Removal and installation the front control panel, display and information output «J523» (MMI basic) (Audi A4 B8)

Used front panel display and control module. inform, the "J523" system is located in the lane. box. Turn off the ignition. When replacing a used one, select the Guided search for faults mode. replacement function for the corresponding used one. Use the Tester for this. Open per. box. Insert 2 brackets of the "T10057" radio receiver puller into the splines of the used front display and control module. inform, by the "J523" system until it latches. The ends of the tool loops are directed outward.

Remove the used front display and control module. inform, system "J523" from the built-in frame. Remove the puller for the "T10057" radio by pressing the retaining plates on the used front panel of the display and control module. information system "J523". Unlock and disconnect the plug connectors of the used front control panel, display and information output "J523". Insert the protective cap for the cable plugs "VAS 6223/9" "1" into the plug connector of the MOST bus "2".

Installation

Connect all plug connectors. Push in the used front display and control module. information system "J523" until it clicks into the mounting frame.

Removal and installation the front control panel, display and information output "J523" (until calendar week 44/08)

The used front panel control, indication and information display "J523" is located behind the front panel. panel. Turn off the ignition. When replacing a used one, select the Guided search for faults mode. replacement of the corresponding used one. Remove the used climate control system. Remove the R4V CD changer from the dash panel. Unscrew the arrow bolts and remove the used dash panel display and control module. inform, system "J523" "1" in the "direction of the arrow" from the mounting frame.

Unlock and disconnect the plug connector with the MOST "3" bus.

Insert the protective cap for the cable plugs "VAS 6223/9" "1" into the plug connector of the MOST bus "2".

Loosen ground connection "2". Unlock and disconnect plug connectors "1" and "4" of the front panel of the used control and indicator module "J523-5". Turn the front panel of the used control and indicator module. information system "J523" with bracket "5". Unscrew screws "3" and remove the used front display and control module. inform, system "J523" "2" from bracket "1".