How to repair the dashboard of a Mercedes Vito/Viano W639

In this video, we can see how to repair the instrument cluster of a Mercedes Vito/Viano W639 with the display with the orange flat: we can find the replacement LCD on store. Minitools. Com with the code SEPDISP17B at the price of 61.75 euros + 7.50 euros for delivery. After removing the instrument cluster, we detach the back cover by removing the clips, then remove the front cover; we insert the disc to protect the bottom of the dial and extract the side hands. With the tweezers, we free the LCD screen and disconnect the connector, disconnecting the base and the central hand. Now we can remove the electronic board. We remove the protective tape and unsolder the connector from the board and then clean with solvent. We position the screen leaving 7 pins free on the right side and then lock it with the appropriate tape. We solder each pin individually with a thin pointed soldering iron at 350°C; we remove the tape and clean with solvent; it will also be necessary to replace the resistor indicated in the video and isolate it with the appropriate tape. We remove the back film of the display, then reconnect the base and place the new display on top and also remove the front film. We reattach the base with the screen printing, put the hands back in place and then the new screen: Now it's time for the back base, then the transparent front one and the work is done: all that's left is to place the cluster back in the vehicle.