440 Instrument Cluster Lights Not Working
My brother has a '93 440 which, other than the fuel gauge not working (which appears to be a common fault) has now ceased to illuminate the instrument cluster. The interior lights still work and some of the warning lights on the dash are working (namely seatbelt, 'bulb blown' indicator etc) but no illumination bulbs. We have checked the fuses - all OK, checked bulbs - all OK. We have found some relays under the bonnet but have no idea which relay is for which function.
Does anybody know if a relay covers this function? If so, any idea which relay (they are marked A,B,C etc). Also, is there any way of testing the relay or do we have to buy a new one and hope it fixes the problem?
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