Using a Phillips screwdriver, loosen the three screws securing the headlight reflector rim (using the example of an internal headlight).
We turn the rim until the screws come out of the slot...
...and remove it and the diffuser.
Disconnect the wire tip from the lamp terminal.
By squeezing the retainer, we remove its antennae from the grooves...
...and we change the faulty lamp.
Attention! Do not touch the halogen lamp by the glass bulb to avoid leaving greasy fingerprints. If this happens, degrease the bulb with alcohol.
The reflector and diffuser are non-separable, in case of malfunction we replace them as a whole. For this...
...disconnect the ground wire tip and remove the diffuser with the reflector.
We assemble the headlight in the reverse order of removal. The reflector in the headlight housing is centered by special protrusions. When installing it, check that the inscriptions on the diffuser are located horizontally.
We change the outer headlight diffuser in the same order, having disconnected the three-plug connector from the lamp.
The lamp in the reflector is clamped by two spring clamps.