Issue arose again today. As I'm driving (after 10 minutes switching on), all lights on the dashboard LCD suddenly light up (eg. handbrake, ASC, airbag, warning light, indicator etc.). Message option tells me there are several problems all at once - brake failure, airbag failure, rear parking censor service required etc. The radio & bluetooth switch on and off every few seconds. However, the car continues to drive ok (i.e. the brakes do work thankfully!). After about 5 minutes, while still driving, the dashboard went back to normal. The garage said they would need to see car when all above is occurring however I obviously cannot tell when this will occur again.