Dhameystir weedha soo socota: Sannadihii 1993 iyo 1994, Coulthard waxaa loo shaqaaleysiiyay kooxda Injineerinka ee Williams Grand Prix isagoo ahaa darawalkooda tijaabada rasmiga ah. Kursi tartan ayaa la heli karaa ka dib dhimashadii Ayrton Senna ee
San Marino Grand Prix ee sannadkii 1994 Coulthard ayaa taleefan ka helay madaxa kooxda Frank Williams si uu ugu tijaabiyo gaariga Williams ee Jerez circuit muddo afar maalmood ah, taasoo keentay inuu seego tartanka Formula 3000 ee Pau.