2006 CLS320 UK model, when I turn on ignition none of the warning lights light up, this also includes the headlamp & spot indication and also indicator repeaters, it is obviously a power supply fault as it affects all lamps. The indicators, headlamps, speedo, clock, center readout mileometer all work as normal as does the cluster illumination, can anyone help? where can I locate a wiring diagram? Thanks if anyone can help.

 

Just for future reference, I have now cured this by fitting a new battery, everything works