Upgraded Flip Remote key Fob 433MHz ID48 for Audi A6 TT 1998-2006 4D0 837 231 K

Replacement upgraded flip keyless entry remote control key fob with battery and electronics installed.
Uncut Blade HU66 included.ID48 Chip inside.
The key and blade need to program and cut at a local automotive locksmith only.
Note:Aftermarket remote key ,no label on the back.the same function as the genuine.
Compatible With 4D0837231K
This part is compatible with the following vehicles that use a flip key:
2000-2005 A6 S6 RS6
1996-2002 A8
2002-2006 TT