My car is in at the local repair place on Monday for a Hunter Alignment. It’s £50 to check and £30 per adjustment if required. I asked if they would put it into tight tolerance mode and he told me it would be an extra charge to plug it into diagnostics so I said I’d do it myself with the BT OBD II tool. So, if I set it at home and drive the 2 mile to the repair centre, will it automatically come out of TT mode? Is it a bad idea to drive it that far in TT mode or am I better off doing it in the car park?

Experience from the knowledgeable is welcomed. 2019 5.0 SC SVA (Current)
2012 5.0 SC AB. Sadly written off by a campervan
23 plate Focus ST (Current)
1942 VEP Ford GPW Jeep (Willys) (Current)
1943 Whites M16 Halftrack (Current)
16 plate Eurofighter Typhoon, 2 x Eurojet engines with 20,000lbs thrust each. 1380mph

Had mine done for £60. Steve.