A 1992 Regency has an OBD I system. The easiest way to reset a service engine soon light is to disconnect the battery and leave it disconnected for a minute or two. You will lose all of your radio presets though. CAUTION: Make sure that the problem is fixed before you reset the light because it will probably come back on.
remove the battery cable for 1 min
To reset the computer on a 1992 Oldsmobile Cutlass Supreme, unhook the battery for about five minutes. Then reconnect the battery. If this does not work, look for the reset button on the computer and manually reset it.
== == how do you reset the oil light on a1992 corvette
Check engine codes on Honda vehicles such as a 1992 Honda Civic have to be manually reset. To do so, remove the ECU fuse located inside the engine bay.
The maintenance required light requires a scan tool to be reset.
The easiest way to reset the ABS light in a 1992 Chevy Lumina is to disconnect the battery for about 30 minutes. When it is reconnected, the light should be reset.
YOU CAN USE A FORD CODE SCANNER TO RETRIEVE CODES. AFTER CODE ITEMS ARE REPAIRED, FOLLOW INSTRUCTIONS IN CODE SCANNER BOOK TO RESET COMPUTER IN CAR.
service engine soon 1992 eldorado
You will need to go to a repair shop and have them scan for codes. That will tell them the problem and when it is repaired they can reset the light.
The maintenance light,You will need to take it to a Dodge dealer to reset it. Or get a DBR-2 code scanner.BIG $$$
Take the 1992 Toyota Camry to receive a diagnostic test. The machine will allow the test to manually turn of the airbag light and also see what is causing the light to turn on.