Although the installation of these bulbs is in most cases straight
forward, if you feel you require assistance please consult your owner's
manual under "BULB REPLACEMENT" for the most detailed
instructions. Since these bulbs are made for several models of vehicles
which may have a different way of installing each bulb, referring to
your owner's manual will ensure you have the bulbs installed properly.
NOTE: Do not touch the glass at any time during installation. Doing so
will dramatically reduce the life of the bulb. Touch only the base of
the bulb and when possible, use rubber gloves or, where provided, the
bulbs' plastic sleeve.