  Supersymmetric Gauge-Higgs Unification is a well-motivated new physics
scenario, both in heterotic model building and from the perspective of
higher-dimensional Grand Unified Theories. When combined with radion mediated
supersymmetry breaking, it allows for very specific predictions concerning the
high-scale parameters of the MSSM. Using an appropriately modified version of a
standard RGE evolution code (SuSpect), we derive low-scale predictions which
can be tested at the LHC. The phenomenological success of our setting depends
crucially on the 5d Chern-Simons term, which has not been used in previous,
less encouraging studies of gauge-Higgs unification in supersymmetry.
