The 75 and ZT Owners Club Forums - View Single Post

Reebs · 12th December 2021, 11:09

It comes on automatically when the outside temperature is below 10 degrees Celsius. It can’t be disabled by the user or via the dealer T4 system, but it can be apparently using TOAF. However it will be reset back the next time the car has a T4 session where the ZCS codes need to be rewritten, for example to change dealer options etc.

12th December 2021, 11:09	#3
Reebs Owners Club Director Rover 75 Conn SE V6 / MG ZT 260 SE V8 / MG ZT 180 SE V6 Join Date: Feb 2007 Location: Southampton Posts: 20,941 Thanks: 645 Thanked 6,851 Times in 2,537 Posts	It comes on automatically when the outside temperature is below 10 degrees Celsius. It can’t be disabled by the user or via the dealer T4 system, but it can be apparently using TOAF. However it will be reset back the next time the car has a T4 session where the ZCS codes need to be rewritten, for example to change dealer options etc. __________________ Check your trim here . Check your spec here Check your colour here . Check Project Drive here Check your original price here