Just below the steering wheel inside the car, a little to the left.
For a 1995 Oldsmobile Aurora the OBD interface is located under the dash board on the drivers side almost directly below the steering column.
plug a obd 2 code reader into your car and activate it.
A code reader that will work on the OBD I system.
OBD I, but for the most part, you can use OBD II
Your OBD II code reader won't work on that vehicle.
Obd-on board diagnostic. The port is the plug the scan tool or code reader connects to.
It uses the federally mandated OBD-II interface. Any code reader capable of reading OBD-II codes will work.
GM OBD 1
use an OBD-I code reader.
An OBD II Code Reader, which reads vehicle engine codes, can be purchased in most larger automotive repair shops. Parts Source and Canadian Tire both carry them.
For a 1995 Lincoln Town Car, you'll need an OBD-I code reader since it uses the On-Board Diagnostics I system. Look for a code reader that specifically supports OBD-I vehicles, as many modern scanners are designed for OBD-II systems, which became standard in 1996. A common tool for OBD-I diagnostics is a simple code scanner or a more comprehensive tool that can read the specific codes for Ford vehicles from that era.
You need a OBD2 scanner/code reader to get stored codes and to erase them