Hi.. iam from greece and i have a bmw gs1200with integral abs2005 model..i had problem with my abs and i decide to modify my model to 2007 with abs 2,...i bought another diferencial gear,an abs,a zfe from2007 model,dashboard froma 2007 model and a lot other thinks...when my mechanic install all of this parts sudenly my moto cant read my level tank...what cai i do???