ML 430 (163.172) V8-4.3L (113.942) (2000)
3. Insert TxD data line (ws) into chamber 16 and RxD data lead (bl) into chamber 15 of connector housing (C3) from parts set.
4. Slide spaghetti onto brown (br) and black (sw) wires for antenna lead (3) and crimp to flat plug from parts set.