If the manual suggests it, it's probably a good idea.
As long as the headlight are turned off, you do not have to disconnect the battery.
Gen 1 or 2? With the drivers side you will have to remove the battery and then the nuts to the lights, disconnect the wiring and remove.
# Disconnect negative battery cable # Remove the retaining screws and detach the headlight bezel # Remove the headlight retainer screws taking care not to disturb the adjusting screws # Remove the retainer and pull the headlight out enough to allow the connector to be unplugged # Remove headlight now # Disconnect negative battery cable # Remove the retaining screws and detach the headlight bezel # Remove the headlight retainer screws taking care not to disturb the adjusting screws # Remove the retainer and pull the headlight out enough to allow the connector to be unplugged # Remove headlight now
No
no.
# Open hood # Disconnect negative battery cable # Disconnect the electrical connector from the back of the headlight reflector # Rotate the retaining ring about 1/8 turn counterclockwise and slide it off the base
It does no harm to disconnect the battery when working on a vehicle but in general no, you do not need to disconnect them to change a filter.
unbolt it from underneath. remone battery first
Disconnect cablesremove hold down bracketLift out battery
your local library may have a free shop manual to peek at.. good luck Dave
if your headlight if blow and you have changed the headlight and it still does not work then most likely its the plug that plugs into the light itself i just went through all that and its the actual lamp plug you have to change
No.