Specification: Type : Flip Key Case Button : 3 Lock / Unlock / Trunk Color : Black Blade : Uncut Blade Materials : ABS Plastic+Metal Battery : Yes (CR2032) Micro Switches ?Yes Transponder chip/ electronic : No Reference OE/OEM Number : 8P0837220D, 8X0837220, 8V0837220, 8EO837220T, 8EO837220F, 8EO837220G, 8EO837220H, 8EO837220R, 8EO837220E Package Include: 1 X Key Case 1 X Battery 3 x Micro Switches Fit For : For AUDI A3 A4 A6 S3 S4 S6 TT Q7 2006-2013 for Audi A3 2006-2013 for Audi A4 2006-2013 for Audi A4 Quattro 2006-2013 for Audi A6 2006-2013 for Audi A6 Quattro 2006-2013 for Audi A8 Quattro 2006-2013 for Audi TT Quattro 2007-2013 for Audi Q7 2010 for Audi S6 2006-2013 for Audi TT 2006-2013 for Audi TT Quattro Feature: - AUDI 3 button remote key fob service repair kit. - A perfect replacement for a key with broken buttons or worn key blade. - There is NO interior (remote/electronics/transponder chips) unit inside. - Existing circuit board and transponder chip can be installed from your original key into the new case. - You can have the new key blade cut at your local locksmith’s - Ensure original keys look the same, and your existing case has the same type of battery holder otherwise will not work.