It is a new report from obd2express engineers, of successful mileage adjustment on Volvo s80 ’2008 using OBDSTAR X300 PRO3 key master at :http://www.obdexpress.co.uk/wholesale/obdstar-x300-pro3-key-master.html
Report here for details…
Video guide:
In words:
km before adjustment: 535220km
first, select the model: volvo s80 2008
check the connection of x300 pro3 and the car

select VEHICLES->MILEAGE ADJUSTMENT->OTHER MODELS->OTHER MODELS V30.51->VOLVO->S80->->07-








then, change mileage
select Mileage adjustment

switch ignition on, then switch ignition off


OBDSTAR X300 PRO3 is reading mileage…
input the name of file to save: 12300000

then the system displays the input value
X300 PRO3 reads the current mileage: 53520km, confirm to go on

input the new mileage: 73520
OBDSTAR X300 PRO3 is adjusting the mileage


after operation success, then dashboard displays the new mileage also.

thus, X300 PRO3 key master managed to change km for 2008 Volvo S80






