Perform Software Update - AR82.90-P-0008-01B

Model 167 With Code 447 (Touchscreen in rear) Software update via WLAN 

Model 223 With Code 447 (Touchscreen in rear) Software update via WLAN 

Courtesy of MERCEDES-BENZ USA

1. Set up connection between tablet PC (A105/7) and WLAN.

   The access data for the tablet PC (A105/7) are required.

   In the "Settings" menu, sub item "Connections".

   The WLAN must be connected to the Internet.

2. Close all open apps on the tablet PC (A105/7).

   The MBUX (Mercedes-Benz User Experience) app must be closed.

3. Check whether a new software update is available.

   In the "Settings" menu, sub item "Software Update".

4. Start software update.

   If a new software update is available.

5. Close software update.

   When the software update has been performed.