Astroflex 2106 Install manual

The 2106 has built in lock relays, your jeep is negative trigger. Lock is ORANGE / purple, unlock is pink/purple. These wires can be found in the drivers kick. The lock wires are in the P-3 connector, take the BROWN / white, and the blue/white, to ground. The brown goes to the lock wire, the blue goes to the unlock wire. The other wires on the P-3 connector are NOT used.   The horn is the light green wire on theP-2 connector. You should be able to take this directly to the jeeps horn wire, BLACK/ red, on the column.

Your air conditioning heater problem.....Hmmm.  Yellow wire on the main harness P-4 should be hooked to BLACK/ orange on the harness of the jeep. There is also the possability of 2nd Accs. RED / black. This I would control with the P-5, if its not being used. pin 1 would get a fused 12 volt input, pin 3 would go to the jeeps RED / black. Youll have to reprogram the P-5 connecter to provide an accs. signal.  The dip switches go as follows, 1 4 6 7 8 UP, hit the brake, wait for the thing to stop clicking, put ALL switches down, then hit the brake again.....DONE

Good luck, PM me if you need more help!