just the two inside lights the out sidelights are low beam
start by checking your fuses.
The horn is located on the drivers side between the grill and radiator, next to the headlights.
A 1989 Chevy truck typically uses two leadlights for high beams. Leadlights, or headlights, are usually configured in pairs on vehicles for high beams and low beams. Therefore, it is unlikely that a 1989 Chevy truck would use four leadlights for high beams. It is important to consult the vehicle's manual or a qualified mechanic for accurate information on the specific headlight configuration for that model.
I'm not a mechanic / technician but if your battery is overcharging or the headlights are too bright so people are flashing their headlights at you when you are just using low beams ( it sounds like a voltage regulator problem )
Suburban Base was created in 1989.
Bad bulbs or multifunction switch
is a switch to change to low beam is located under the emergency brake
Bad bulbs? Bad dimmer switch?
Yes it is.
No it will not.
On my 89 Probe it overcharged because I needed a new alternator. Sometimes a bad computer causes "spikes" in the voltage. In this case, turn the headlights on at night, if they flicker like high beams, then the computer is NG. -CE
im trying to change my headlights on my 1989 Nissan 300zx, and don't know how too. I need help. Any help will be greatly appreciated, thank you.