I am a new owner (12 days) of a '98 convertible. When I drive the car for 30 minutes without shutting off the engine, the fuel gage goes to empty, check gages light comes on, and DIC says low fuel. I can reset the DIC but the fuel gage stays on empty and the check gages light stays on. After that the DIC message comes on every 10 minutes as it should since the fuel gage problem is not corrected. I noticed this the first day I drove it and also realized the horn on the steering wheel did not work but it would sound when the car was locked with the remote. I called the previous owner and he said to try disconnecting the battery negative cable and then reconnect. I did that and then the horn worked, but it did not fix the fuel gage problem. In addition, now the remote lock acts like it is in the passive mode. I have syncronized the remote by holding the lock and unlock at the same time and have also gone through the FOB training on the DIC. Any help out there?