Take the 2-minute tour ×  I have a 2005 Honda Accord with
original radio. The problem is that it doesn’t save any radio
station presets. Well, sometimes it does, it seems like when the
engine is hot and I program the stations then it saves them, but
never overnight or longer periods when the engine is switched
off. And it’s only the radio station presets that will go, the
other settings are fine.  share|improve this question I'd guess
that it is not getting electricity when the car is turned off.
–  WilliamKF Mar 11 '13 at 23:34 add comment  1 Answer  I would
say that as it is saving the other settings that it is getting a
constant live from the battery.  And assuming that no on has
messed around with the wiring all SHOULD be well. However it's
clearly not so i would guess that this is an internal issue and
only reoslution would be a replacement unit.  However, in some
cases where the wiring has been 'altered' then both the constant
live and ignition/accessory live are wired together to the
ignition/accessory