How can I change the external temperature display from farenheit back to centigrade following a service

My 60-plate Vauxhall Insignia 1.8 went in for a service, and when I got it back, the external temperature display had started reading in Farenheit (previously it was in centigrade). Does anyone know how to change it back?

It isn't apparent form scrolling through all the menus.

Asked on 15 December 2012 by Ian Hart

Answered by Alan Ross
Unfortunately we do not have that level of information Try posting it in the Technical Matters section of the Backroom forum where someone may have experienced a similar problem and can shed some light on a possible fix:

honestjohn.co.uk/forum/threads.htm?f=4
Similar questions
I have been quoted a high fee for an infotainment software subscription on my Dacia Sandero. Will the system and reversing camera still work if I refuse the update?
My wife has the Toyota C-HR Hybrid and we have just returned from a long holiday (11 weeks) and the battery is flat. Would a solar charger be sufficient to keep the battery in good order? Does the C-HR...
Does the Citreon C1 (2009 model) have timing chains or belts?
 

Value my car

Save £75 on Warranty using code HJ75

with MotorEasy

Get a warranty quote

Save 12% on GAP Insurance

Use HJ21 to save on an ALA policy

See offer