Does anyone know the difference between part numbers 3545653 (FCC ID: CWT5653T) and 9148646 (FCC ID: CWTTFWBIG) ? Both keyless remotes are being sold on Ebay for '93-'96 Volvo 960s. I have a second hand '93 Volvo 960 wagon and I did not get a remote from the previous owner. Thanks.

 

Im not sure which is which but there is 2 styles of remotes for the 960.