aperantly take the light out
To reset the maintenance required warning light on a 1989 Dodge Dakota, unhook the battery connector cables for 10 minutes. Reconnect them and start the vehicle.
That requires a scan tool.
The maintenance light,You will need to take it to a Dodge dealer to reset it. Or get a DBR-2 code scanner.BIG $$$
If it's anything like my Dodge Dakota, the maintenance required light is to inform you that the emissions system is due for an inspection. Some earlier models had a button behind instrument cluster to reset it, but I've been told that on my 89 Dakota it requires a trip to the dealer. It doesn't indicate a problem, just a cruel trick to make you visit the dealer! I just took the bulb out of mine.
Take the bulb out
A scan tool is required.A scan tool is required.
Turn the key on, with the engine off, and press the gas pedal 3 times.
To reset the maintenance required light on a 1989 Dodge D50, disconnect the battery. Leave it disconnected for 10 minutes before reconnecting it.
it means when the maintenance light is on
There are many types of warning lights on the Dodge Dakota. In order to know what a specific light means we need to know which light it is and what year the Dakota is. 2000
See sources and related links below for the 1996 Dodge Dakota light bulb lamp list.