- E 20 - Light and instrument panel switch regulator
- E 102 - Setting the light range controller
- L 54 - Lighting lamp / headlamp range control settings
- T 6 i - plug connection, 6-pin, red, connecting clamp pillar A, right
- T 6 k - plug connection, 6-pin, color pink, connecting clamp pillar A, right
- T 10 b - plug connection, 10-pin, red, connecting clamp pillar A, left
- T 10 an - plug connection, 10-pin, on the left headlight
- T 10 ao - plug connection, 10-pin, on the headlight on the right
- V 48 - left headlight range controller servomotor
- V 49 - servomotor for headlight range controller on the right
- 135 - connection to the body ("ground") "2", in the instrument cluster wiring harness
- 176 - connection to the housing ("ground"), in the wiring harness of the headlight on the right
- 179 - connection to the housing ("ground"), in the headlight wiring harness on the left
- 269 - connection to the housing ("ground" of the sensor) "1", in the instrument cluster wiring harness