Just bought a cheap 2003 Buick Century ($4k) from 'wholesale' car lot. It came with 1 key, many unknowns and some buyer'* remorse.

Would this car have come with a keyless remote feature? I see transmitter fobs on eBay under $25 but how do I know my car has the proper receiver and wiring to use it?



Side question - the dome light has been removed. Apparently a previous owner had the 'interior lights won't turn off' problem I've read about, and did the extreme deed. What would you suggest as a replacement?

Found programming instruction on web - to wit:
Key In - On - Off - Remove Key
Press hold 'Unlock' on driver'* door
Key In - Remove Key
Key In - Remove Key
Key In - Release Unlock button
Expect 3 beeps...but I didn't get any beeps. Does this mean car doesn't have Keyless or that programming instructions are bad?

Bought a keyless fob on ebay for $20 and looked at the RPO sticker...NO AU0.

Now I have a Fob and need appropriate car for it. Life used to be easier OR I used to be smarter.