David Coulthard will join Red Bull at Jerez this week to test the R5.

“I am pleased to have the opportunity to join the team here this week and am really looking forward to getting back behind the wheel of an F1 car," Coulthard said from Jerez. "I have spoken to Dietrich Mateschitz, the new team owner, and it has been good to hear the plans for Red Bull Racing’s future – it is certainly an exciting new team."