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STARTING AND OPERATING
2. Carefully pry the remote engine start transmitter halves apart using a small flat-head screwdriver.
CERTIFICATION FOR REMOTE ENGINE STARTER s07az23
U. S.-spec. models s07az2301
S _ 703127-MW
ZOM0993-W
S _ 703128-MW
3. Remove the circuit board from the bottom half of the case and remove the battery and replace with new one. Be sure to observe the(+) sign on the old battery before removing it to ensure that the new battery is inserted properly( battery“+” should be pointed away from the transmitter circuit board on battery).
4. Carefully snap the case halves back together, reinstall the phillips screw and test the remote engine start system.