Chip
Megamos 8E
Frequency
868 MHz
Modulation
FSK
Battery
CR2032
Blade
HU66
Emergency blade
Keyless
Models supported
2004-2010 Audi A6
2004-2010 Audi S6
2006-2015 Audi Q7
4F0837220R/220D
Remove Battery before programming dealer key