OBDII MEMORY SAVER DETECTOR AUTOMATICALLY DETECTS IF THE VEHICLES ELECTRONICS WILL ALLOW THIS DEVICE TO SAVE ON-BOARD DATA Fully automatic Standard fuse protected auxiliary input plug Easy to follow 3-step instructions printed on unit LED indicators Works on all vehicles equipped with a standard OBDII port Contents: (1) Schumacher OBD-L Memory Saver Detector (1) owner’s manual