99 S3 keys in 99 S4?? can it work??
just stumbled across my old s3 keys in a drawer, there the 2 button models but both worked fine.
obviously i now have a 99 s4 with a 2 3 button keys but could the s3 keys with a new metal key be coded to be used in the s4?
it does mean i'd have 4 keys which is excessive but it'd be nice to know if the option was there an what the process would be to convert them?
Audi S4 Black on Black. 1999(T)facelift, Aluminium Mirrors, KW Varient 3 coilovers, AmD remap, uprated D/V's, 315bhp375Lb/ft torque, milltek down, 100cpsi cats an back, S4 B6 18" Oem runnin toyo T1-R's. Rs4 B5 front brakes still to fit...
possibly - you will need new blades and the chip will need recoding - you also need to make sure the keys are the same part number / family