car or possible electrical problem

[quote:eb2c0605a9="yakemy"]the alarm, horn, door locks, front light flashes, air stops working, the dash board reading goes crazy and wont stop, usualy does this in the afternoon after i get out of work, the vehicle goes crazy alway in the afternoon the only change i did to the vehicle was changing the radio, 2002 buick rendenzvous mileage over 114100 3.4 engine[/quote:eb2c0605a9]sounds like the body control module is toast.very common on theese vehicles.