Isuzu/Nissan/Mitsubishi: Turn Signal Indicator

① For vehicles with additional turn signal indicators on the rear, or vehicles with both turn signal indicators and auxiliary turn signal indicators added, replace the turn signal control relay with a high-intensity relay, add a relay, or add a relay to the side turn signal indicator. ② For vehicles under 8 tonnes gross vehicle weight with additional rear turn signal indicators where no high-intensity relay setting exists, remove the additional turn signal indicator, install a red reflector or tail lamp in the same position, and add an orange auxiliary lamp linked to the tail lamp at a height of 2.5 m or greater above ground level. ③ For vehicles with added auxiliary turn signal indicators, replace the bulb of the auxiliary turn signal indicator with a 6 W bulb, or replace the turn signal control relay with a high-intensity relay or add a relay.