Over bumps, Nearlly ALL warning lights on dash illuminate
 

Driving down my street (dirt road, terribly torn up lately) with DSC OFF, I hit a few bumps and the dash lights up like an xmas tree with no change in engine operation/power - however, DSC goes back 'on'. Even after the 'hold the dsc button to shut off everything' - here come the bumps, the lights, then everything is switched back on. Anyone have anything like this? Where to I look for loose connections, etc?

Thanks!

any hints/tips?

Found it. Loose positive battery cable. :)