A month ago, during the night while the car was in the driveway, the headlights came on automatically and we had to disconnect the battery because they would NOT go off. Took it to the dealer who put it on a diagnostic for $98 and they could not get it to replicate the problem over a 4 day period. Same thing happened last night (temp outside was 17) and we again disconnected the battery. Son in law thinks it may be a computer problem...dealer does not know what it is. Has anyone else had this problem with an '2003Toyota corrola? read full review »