Thanks to the quick delivery of the IID tool by Dan at Duckworths I just saved nearly the price of the tool.
Dealer and Indy told me I needed a new compressor after replacing the front suspension.
They could not get the car calibrated and it was blocked in extended mode in front and normal mode in the rear.
According to them only a new compressor would get this back to normal.

I'm not a tech, but pretty stubborn and could not believe that a good running compressor would suddenly brake down while the car is at the dealer. That plus the fact I never trust cardealers made me order the IID tool. With the great help of Pat at GAP I got the whole thing back to normal, after flashing the suspension- and EAS ECU, calibrated the car and I am a happy fullfatter again.

Thanks to the nitwits at the Perigueux dealer and the indy the car was 12 weeks out of order.

Thanks Dan and Pat, I even enjoyed working with that tool!

Superb news
Glad I have one....have diagnosed EGR Temp probe and booked into Rovertune to sort in March  Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
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 Current: 2011 FFRR Vogue SE 4.4 TDV8
Previous: -
2004 FFRR Vogue 4.4 V8 with LPG
1997 P38 4.0 SE with LPG
1997 P38 4.6 Vogue with LPG

Mines in for a plug in next week, seriously considering one now.

Send them the bill Robert  .
Experience is the only genuine knowledge, but as time passes, I have forgotten more than I can remember
Volvo V70 P2 2006 2.4 Petrol 170bhp Estate SE
MG Midget Mk1 1962

Previous: L322 Range Rover TDV8 3.6 2008; L322 Range Rover TD6 3.0 2002; P38A Range Rover V8 1999

Mr Tee wrote:

Mines in for a plug in next week, seriously considering one now.

Being a total nitwit in the mechanical field, it was not really dificult to get the thing working through the app on the Ipad. The on line manual is loud and clear. ...and it gave me great satisfaction to show these idiots how "honoust" they are.

Good idea Joe...

Robert, Who was the independent? PM if you don't want to put it on the forum. Regards. John
2008 Stornoway Grey 3.6 Tdv8 Vogue - SOLD
2005 TD6 Java Black Vogue - Written off!!
GAP iiD BT-Sold

Cheers Robert, indeed I’m certainly no mechanic, that was my worry , cause irreparable damage !

Weegie PM'ed you