Vauxhall Vivaro ignition does not work

You checked ALL the fuses / boxes in the different locations ? Vauxhall Vivaro (2014 – 2018) – fuse box diagram Year of production: 2014, 2015, 2016, 2017, 2018 The Instrument Panel Fuse Panel Driver’s side Vauxhal Vivaro - fuse box diagram - instrument panel (driver's side) Vauxhal Vivaro – fuse box diagram – instrument panel (driver’s side) Passenger compartment relay box on passenger’s side Vauxhal Vivaro - fuse box diagram - instrument panel (passenger's side) Vauxhal Vivaro – fuse box diagram – instrument panel (passenger’s side) Number A Description F1 30 + battery feed rear window wiper F2 10 Main electromagnetic horn F3 15 +battery feed boot accessories socket F4 30 + battery feed driver’s window lift motor time delay F5 15 + current distribution rear accessories socket F6 5 BCM start-up + F7 15 + after ignition feed heated seats F8 5 + EMM battery feed (after ignition feed charge on VSC) AVS,AUO 15 + EMM battery feed (after ignition feed charge on VSC) SOP03C F9 5 + overall current distribution F10 15 + cigarette lighter socket or front accessory socket current distribution F11 25 + EMM battery feed (R daytime running lights, front position, R main beam headlights, L dipped beam headlights) F12 5 + timed battery feed brake lights, ABS, transponder F13 10 + timed battery feed interior lights and air conditioning F14 5 + timed battery feed steering wheel angle Stop and Start keyless vehicle F15 25 + After ignition feed rear window wiper, window washer pump, horn F16 10 Overall + after ignition feed F17 5 + after ignition feed reverse gear lights F18 5 + after ignition feed stop switch F19 5 + after ignition feed injection, starter relay, BCM F21 30 + after ignition feed passenger window lift switch F22 5 + after ignition feed power steering pump F23 10 + EMM battery feed brake lights F24 15 + battery feed BCM (+ timed battery feed) F25 10 + battery feed BCM, electronic calculation units tyre pressure monitoring system and keyless vehicle F26 15 + battery feed BCM for hazard warning and direction lights F27 25 + battery feed BCM for locking of opening elements F28 25 + EMM battery feed for L daytime running lights, rear position, Lmain beam headlights, R dipped beam headlights F29 25 + EMM battery feed number plate position, front and rear fog lights F30 15 + battery feed single lever, alarm, horn F31 5 + battery feed dashboard F32 5 + battery feed single lever F33 20 + battery feed tow bar socket preequipment F34 15 (supplied in tow bar kit) F35 5 + battery feed circuit breaker radio, multimedia, mirrors, fault finding socket F36 5 + feed mirror heater F37 10 + timed battery feed electric mirrors, additional adapter unit UCE F38 40 + battery feed circuit breaker tachygraphy F39 40 + battery feed windscreen wiper F40 20 + battery feed current distribution relay 1 (heating, air conditioning) F41 15 + current distribution feed pre-equipment additional adaptations F42 10 + battery feed heater F43 10 + feed engine running additional adaptation F44 25 + feed engine running heater F45 25 + after ignition feed additional air conditioning unit F46 25 + after ignition feed relayed for keyless vehicle F47 20 + EMM battery feed for non-load shed current distribution relay F48 — — F49 — — F50 — — F51 — — F52 — — F53 — — F54 — — F55 — — Relay RH3 40 Windscreen wiper relay RH4 40 Windscreen wiper 2nd speed relay RH5 40 + after ignition feed relay heating and rear air conditioning RH6 20 Support relay water pump heater matrix RH7 20 Driver’s door electrical unlocking relay (SDO) RH8 70 + current distribution relay no. 1 RH9 40 + current distribution relay no. 2 RH11 20 Electric window lift relay RH12 40 Mirrors + rear window heater relay RH13 40 Rear window wiper relay RH14 20 Door central locking relay RH15 20 Electric window lift relay RH16 40 After ignition feed relay no. 2 (hands-free card vehicles) RH17 40 Engine running + relay RH18 — — RH19 — — RH20 — — Diodes D1 — D2 — Fuse Box in The Engine Compartment Vauxhal Vivaro - fuse box diagram - engine compartment Vauxhal Vivaro – fuse box diagram – engine compartment Number A Description F1 — — F2 — — F3 25 ABR/ESP F4 30 Starter F5 70 Passenger compartment 1 F6 70 Passenger compartment 3 F7 50 ABR/ESP F8 60 Passenger compartment 2 F9 20 Mirrors heater 40 Rear window + mirrors heater F10 — — F11 — — F12 — — F13 — — F14 15 + battery feed air conditioning compressor F15 15 Fuel pump F16 70 Heater control unit F17 60 Heating element unit F18 60 Heating element unit F19 40 Engine suffix *408 and air conditioning or 450 and heating Motor-driven fan assembly 1 50 Engine suffix *408 and heating or 450 and air conditioning Motor-driven fan assembly 1 F20 40 Engine suffix *408 and air conditioning or 450 Motor-driven fan assembly 2 F21 — — F22 — — F23 — — F24 — — F25 — — F26 25 Diesel heater F27 20 Engine injection system F28 15 Engine injection system Relay R1 20 Starting R2 20 Fuel pump relay R3 40 Injection supply relay R4 20 Compressor control relay R5 — — R6 70 Highspeed (Motor-drivenfan assembly 1) R7 40 Low speed (Motor-driven fan assembly) R8 40 Highspeed (Motor-drivenfan assembly 2) Diodes D1 Air conditioning compressor D2 — Electrical distribution unit Vauxhal Vivaro - fuse box diagram - electrical distribution unit Vauxhal Vivaro – fuse box diagram – electrical distribution unit Number A Description 1 — Battery protection supply wiring 2 300 Engine wiring (Alternator) 3 300 Engine wiring (starter motor) 4 5 Mini fuse with cap (Start/Stop) 5 5 Cab wiring (Start/Stop) 6 50 Cab wiring (conversion KPD and KC6 options or trailer tow bar) 7 — Reserved for purpose-body builder conversions 8 35 Engine wiring (engine management) 9 — Engine Connection Unit 10 120 Cab wiring (power steering) WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Hi there Yes we did The only thinks we did not check was the relays. Do you thinks it could be a relay?

There is a starting relay , might be worth checking . Strange it started after fitting s/ hand switch , you sure it is the right switch and wiring connections the same ?

Yes it is the right switch

Do you know witch relay?