July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

KEYPAD TEST FAILURE Message

Ensure ignition is off. DO NOT touch keypad on DRB-II. Turn ignition on. If DRB-II displays KEYPAD TEST FAILURE message, replace DRB-II, and proceed with diagnostics. If KEYPAD TEST FAILURE message is not displayed, proceed with diagnostics.

NOTE: HIGH BATTERY or LOW BATTERY message may not be displayed on all models.