PIAA Bulb - Manual (Page 3)

1. Start vehicle and turn on lights and test them.
2. The first test is to turn on the low beam and go to the
front of the lamp and check that it is the low beam filament
that is on and that the high beam is turned off.
3. The second test is to turn on the high beam and go to the
front of the lamp and check that it is the high beam filament
that is on and that the low beam is turned off.
Notice: Some bulbs only have one fillament. in this situation
there is only on and off
4. Turn off lights and stop vehicle.
5. If the test reveals that the bulbs are not working properly,
seek assistance from your local PIAA dealer.
6. If the bulbs are working, you are ready to start using and
enjoying your new PIAA bulbs.
TESTING
BULBS
H1
H4
H3
HB3
9005
HB4
9006
HB5
9007
HB1
9004