Automatic vertical aim control system control module -J431-, removing and installing: Installing

Install control module in reverse order of removal.
- High intensity gas discharge headlights, removing and installing. See HIGH INTENSITY GAS DISCHARGE (XENON) HEADLIGHTS (UP TO M.Y. 1999), OVERVIEW .
- Headlight beam adjusting motors, removing and installing. See HEADLIGHT BEAM ADJUSTING MOTORS -V48- AND -V49-, REMOVING AND INSTALLING .