How do you replace an antenna on a Mazda B2200 pick-up?

turn your steering wheel all the way to the left, get your 10mm socket with 1/4" ratchet wobble and 2x 2" extensions and remove the several bolts holding the dust cover from inside the wheel arch. Then proceed to remove the existing broken antenna (you will need to reach up into the guard to hold the antenna) and using a 14mm ring spanner undo the topmount fitting on old antenna, Then Reverse (the antenna cable goes through the side behind glove box just trace it and replace that with new cable that comes with new antenna) or you could just cut and solder the old cable to new antenna.