ORIGINAL, FACTORY KEYS, USED IN AUDI A6, ALLROAD ( C6 4F 2004-2010 )

    OEM Parts Numbers : 4F0837220, 4F0837220R, 4F0837220G, 4F0837220AK, 4F0837220AF, 4F0837220AJ
    ( 4F0 837 220, 4F0 837 220 R, 4F0 837 220 G, 4F0 837 220 AK, 4F0 837 220 AF, 4F0 837 220 AJ ).

    Operating frequency : Keys for the US market generally working on 315MHz, Europe and rest of world : 868MHz.
    Key with Megamos ( Sokymat ) Crypto 8E transponder chip installed.

Schlüssel Audi A6 - 4F0837220, 4F0837220R, 4F0837220G, 4F0837220AK, 4F0837220AF, 4F0837220AJ

AUDI A6 - 4F0837220R PCB L

PCB OF AUDI A6 4F KEY ( 4F0837220 )

AUDI A6 - 4F0837220R PCB R

4F0-837-220-R PCB OF KEY ( AUDI A6, MEGAMOS 8E )