What's the difference between H4 and H11 bulbs?

1 Answer:
  • bryan bong
    The H11 is a single emitter type design and cannot replace a dual emittier ( Hi/Lo ) H4 bulb type. You'd need a double headlight with seperate lo and hi beams. The H11 uses a P14. 5s type electrical connector and the H4 uses a P43t type connector.
  • What lights should not be used in heavy rain?

    Pick the correct lights

    Remember, you mustn't use your fog lamps unless the visibility is very poor – rear fog lamps will dazzle other road users, and the effect is intensified when there is spray coming out from the rear of the car. Front fog lamps have the same effect, but for cars ahead of you.
    7 Jun 2019
  • How can u tell if a relay is bad?

    Part of a video titled Easiest Way to Check a Relay - YouTube
    0:57
    2:19
    Out. Sit it down right there take your other relay. Out. Alright and swap them and then see if theMoreOut. Sit it down right there take your other relay. Out. Alright and swap them and then see if the problem goes away with your horn see if it blows if it blows then you probably had a bad relay.
  • How do you use a headlight beam setter?

    Stand behind the Beam Setter and looking through the aligner, align with two symmetrical points on the vehicle i.e. the bonnet lip or the bottom of the windscreen. 5.2. 3. Ensure the line is parallel with the horizontal, or symmetrical selection, by rotating the Beam Setter.7 Jan 2016
  • How do you check a headlight relay?

    Open the hood, locate the fuse box with the headlight relay or relays, and open it. Put your ear close to the relay and listen. Alternately, you can wedge the handle of a long screwdriver into your ear, and touch the screwdriver point to the relay. You can hear the relay click though the screwdriver like a stethoscope.
  • What car takes H11 bulbs?

    The H11-size bulb is the most popular type used on modern vehicles, and can found in the 2012-2015 Toyota Tacoma, the 2019+ Ford Ranger, and the 2012-2016 Honda Civic Si, among many others.

Audi A4 Comparison