Vettel managed just 11 laps with the RB10 over his two days, and now hands over to teammate Daniel Ricciardo.
A returning Kamui Kobayashi looks set to join rookie Marcus Ericsson, marking a second consecutive all-new driver lineup for Caterham in 2014.
Whiting said the next set of rules will require nose "symmetry".
Caterham says they aren't going anywhere, but in a surprising twist, is Ferrari?
Testing begins at Jerez today.
Heikki Kovalainen: "I think the car is great, but I was not able to unlock the pace."
After over 40 staff were shown the exit this week, arguably the most nervous drivers in the Hockenheim paddock are wearing green.
The passengers on flight D7 237 from Perth to Kuala Lumpur recently were greeted by a new "red hot" crew member!
Vitaly Petrov could make a return to Formula One if indeed he has the sponsor with the cash that some teams just might need.
The new engine maps are designed to optimise the exhaust solutions being developed for 2013.
The word on everyone's lips ahead of the German Grand Prix weekend is 'Fric'.