Dip does not operate/clock resets on ‘turn off’ ‘turn on’/ keyfob central locking.

Dear forum,

my problem with ‘Batty’ the yellow Aveo. My wife bought a 2nd hand Chevy, but the Radio does not operate/clock resets on ‘turn off’ ‘turn on’/ keyfob central locking are the problem areas I am concerned with.
My first I/A will be to replace the battery in the keyfob and purchase a spare key!

any ideas re: the clock resetting and the inoperable radio(the light comes on with the ignition)?

yours

SHL

Hey I just bought a 2004 Aveo.If the battery ever goes dead the clock will need reset. I googled how to reset code on 2004 aveo. One post gave a list of codes and half way through it worked mine was 4316. Google that question.