Hope someone can help. I have a 68 Fiat 500 dualogic. Car went for MOT today and DLR bulbs required to replaced (both blown). The garage have advised that the new bulbs work off the menu on the instrument cluster when selecting ON (DLR ON) but as soon as you turn on the ignition they do not come on. The garage rebooted the system by removing battery terminal for 5 mins but same issue. Lights come on using menu but will not come on when ignition is turned on. They are perplexed and asked me to contact Fiat to advise or take the car with trade plates to Fiat. Can't get car back despite MOT all OK bar DLR. Need urgent advice.
The only thing changed in the car months ago was TFT instrument cluster fitted to replace the older LED but everything was working all OK (see my other threads). Can't see this being an issue. Why are DLR working on the cluster menu but not when the ignition is turned on. Help as I need the car back.
The only thing changed in the car months ago was TFT instrument cluster fitted to replace the older LED but everything was working all OK (see my other threads). Can't see this being an issue. Why are DLR working on the cluster menu but not when the ignition is turned on. Help as I need the car back.