Here is pinuut for read SAM Mercedes A-Class W169 SAM module control unit A1695454332 5DK008728-16
MCU:ST10F269
EEPROM:95080
Use Xhorse VVDI Prog for MCU, and Orange5 for read EEPROM in circuit.
Hope it helps.
Credit to DK Veteran.
W169 SAM module
ST10F269 VVDIPROG PINOUT
Eeprom ST 95080 Pinout