VXDIAG VCX SE BMW Cannot Read Rolls Royce Modules?

Problem:

It is a Rolls Royce Phantom 2014. VXDIAG VCX SE BMW and ISTA+ software will only read a few modules. It cannot access most modules. Any idea?

Solution:

1. Make sure you select brand as Rolls-Royce

2. Make sure your ISTA+ (especially 3rd party software) has the database for Rolls Royce. Otherwise, it will not communicate properly with the vehicle.

 

3. Change other version ISTA+ or use our hard drive software.

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