COMBINATION SWITCH — Operational Check (Base K11)
EL-40wiring diagramUnverifiedBase K11 COMBINATION SWITCH operational check (UEL046). Lever diagram + continuity tables: front/rear wiper-washer switch, lighting switch (OFF/1st/2nd × A/B/C dimmer), direction indicator (R/N/L), horn. Two base variants a)/b) by rear-wiper feature. Lighting-switch A/B/C closed-position encoding read from dot grid — flagged approximate.
Operational Check
FRONT AND REAR WIPER AND WASHER SWITCH (continuity)
13
Front OFFO
Front LOWO
Front HIGH
Front WASH
Rear WIPE/WASH
Rear OFF
Rear INT
Rear WIPE
Connect ToAUTO STOP
14
Front OFFO
Front LOWO
Front HIGH
Front WASH
Rear WIPE/WASH
Rear OFF
Rear INT
Rear WIPE
Connect ToLOW
15
Front OFF
Front LOW
Front HIGH
Front WASH
Rear WIPE/WASH
Rear OFF
Rear INT
Rear WIPE
Connect To
16
Front OFF
Front LOW
Front HIGHO
Front WASH
Rear WIPE/WASH
Rear OFF
Rear INT
Rear WIPE
Connect ToHIGH
17
Front OFF
Front LOWO
Front HIGHO
Front WASH
Rear WIPE/WASH
Rear OFF
Rear INT
Rear WIPE
Connect ToEARTH
18
Front OFF
Front LOW
Front HIGH
Front WASHO
Rear WIPE/WASH
Rear OFF
Rear INT
Rear WIPE
Connect ToWASH
1
Front OFF
Front LOW
Front HIGH
Front WASH
Rear WIPE/WASHO
Rear OFF
Rear INT
Rear WIPEO
Connect ToAMP
2
Front OFF
Front LOW
Front HIGH
Front WASH
Rear WIPE/WASHO
Rear OFF
Rear INTO
Rear WIPEO
Connect ToWIPER
3
Front OFF
Front LOW
Front HIGH
Front WASH
Rear WIPE/WASHO
Rear OFFO
Rear INTO
Rear WIPE
Connect ToWASH
4
Front OFF
Front LOW
Front HIGH
Front WASH
Rear WIPE/WASHO
Rear OFFO
Rear INTO
Rear WIPEO
Connect ToEARTH
4a
Front OFF
Front LOW
Front HIGH
Front WASH
Rear WIPE/WASHO
Rear OFF
Rear INTO
Rear WIPEO
Connect ToEARTH - WASH
LIGHTING SWITCH (continuity: OFF / 1st / 2nd × A/B/C)
5
Closed positions (OFF/1st/2nd × A/B/C)1st-A/B/C, 2nd-A/B/C
Connect ToPOWER SOURCE
5a
Closed positions (OFF/1st/2nd × A/B/C)1st-B/C, 2nd-B/C
Connect ToREAR FOG RELAY FEED
6
Closed positions (OFF/1st/2nd × A/B/C)1st-C, 2nd-C
Connect ToMAIN
7
Closed positions (OFF/1st/2nd × A/B/C)2nd-C
Connect ToDIMMER
8
Closed positions (OFF/1st/2nd × A/B/C)1st-A/B/C, 2nd-A/B/C
Connect ToPOWER SOURCE
8a
Closed positions (OFF/1st/2nd × A/B/C)1st-A/B, 2nd-A/B/C
Connect ToINTERNAL LINK
9
Closed positions (OFF/1st/2nd × A/B/C)1st-B/C, 2nd-B/C
Connect ToMAIN
10
Closed positions (OFF/1st/2nd × A/B/C)2nd-C
Connect ToDIMMER
11
Closed positions (OFF/1st/2nd × A/B/C)OFF-A/B/C, 1st-A/B/C, 2nd-A/B/C
Connect ToPOWER SOURCE
12
Closed positions (OFF/1st/2nd × A/B/C)1st-A/B/C, 2nd-A/B/C
Connect ToTAIL
DIRECTION INDICATOR LIGHT (continuity: R / N / L)
1
RO
N
LO
Connect To
2
RO
N
LO
Connect To
3
R
N
LO
Connect To
NOTE
Combination switch operational/continuity check. Two switch-base variants exist depending on rear-wiper feature: a) fixed front intermittent wipe + rear wash/wipe, b) front wipe + rear wash/intermittent wipe — their connector terminal-position maps differ. Tables verify continuity per lever position: front+rear wiper/washer (terminals 1-4a, 13-18), lighting switch (5-12 across OFF/1st/2nd headlamp positions × A/B/C dimmer sub-positions), direction indicator (R/N/L), and the horn switch button (terminal 4). The 'O' marks indicate closed (continuity) contacts. Lighting-switch position encoding (A/B/C) is approximate from the dot pattern — verify against the physical switch.