Hello Gyp2Thr, Welcome to TheAutomotiveIndia.com,
It would be better you take the vehicle to the service center and check with them, they will definitely have a solution for this.
I read in many websites that the 4WD shouldn't be driven longer in flat roads, thar being a current generation, not much of harm would happen.
Also, while you show them (service people) and tell the issue, just be cool and don't be tensed and do not show them that you are worried (They will take chances to raise for uncalled bills). BTW
are you into off-roading?