Vauxhall Vivaro 2014 vivaro 1.6 cdti intermittent cut out while driving,no warning lights coming on dash but dash lights and gauges all go out for split second then fires back up again.

Quite a lot of instrument cluster faults on that vehicle , here is an example https://www.clusterrepairsuk.co.uk/repair/model/vauxhall-vivaro-instrument-cluster-speedo-repair-service-face-lift https://www.revtronic.com/product/vauxhall-vivaro-instrument-cluster-repair-for-lcd/

Think it more electrical fault as engine cuts out plus dash for split second intermittently while driving possible loose connection somewhere

Check any plug / connections behind instrument cluster if you suspect that and check the fuses Vauxhall Vivaro (2014 – 2016) – fuse box diagram Year of production: 2014, 2015, 2016 Instrument panel fuse box Opel Vivaro II - bezpieczniki - deska rozdzielcza Vauxhall Vivaro II – fuse box – instrument panel The fuse box is located on the lefthand side of the instrument panel, behind a trim panel. Pull upper part of trim panel and remove to access the fuse box. Do not store any objects behind this panel. Some circuits may be protected by several fuses Number Circuit 1 Vehicle battery (with electronic key system) 2 APC battery backup (with electronic key system 3 Heating and ventilation system 4 Adaptations 5 Adaptations 6 Heating and ventilation system 7 Additional heating and ventilation, air conditioning system 8 Supplementary heating and ventilation system 9 Electric exterior mirrors, additional adaptations 10 Heated exterior mirrors 11 Radio, multimedia, electric exterior mirrors, diagnostic socket 12 Multimedia, trailer hitch 13 Courtesy lights, battery discharge protection 14 Fuel injection system, tyre pressure monitoring system, electronic key system 15 Hazard warning flashers, turn and lane-change signals 16 Central locking 17 Left-hand high beam, right-hand low beam, tail lights, left-hand daytime running light 18 Front fog lights, rear fog lights, number plate lighting 19 Alarm, horn, lighting, wiper 20 Instrument cluster 21 Light switch 22 Rear window wiper, windscreen washer pump, horn 23 APC general battery 24 Reversing lights 25 Brake switch 26 Fuel injection, starter 27 Airbag, steering column lock 28 Passenger power window 29 Power steering 30 Brake lights 31 APC battery backup (with electronic key system) 32 Service display 33 Cigarette lighter, power outlet 34 Right-hand high beam, lefthand low beam, sidelights, right-hand daytime running light 35 Brake lights, ABS, immobiliser 36 Interior lighting, air conditioning 37 Starting with electronic key system 38 Rear window wiper 39 Warning chimes 40 Load compartment power outlet 41 Driver power window 42 Rear power outlet 43 Starting, body control module 44 Heated seats 45 Heating, air conditioning 46 Windscreen wiper 47 Tachograph WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Did you solve this, having similar issues

This was posted on Nov 23, 2022 (5 months ago) and no update since then

Well if I solve mine I'll be sure to post a reply, does my head in when we never see a result ?

Did you solve this . I'm also having similar problem

No update since last post

Has anyone solved this?

Not yet

Has yours been into Vauxhall at all? What parts have you replaced? If any?

Not my problem / car , other members as per posts