2000 Audi S4 - Concentration on the Interior
This detail was done awhile ago....
Customer parked in a construction area/to boot he left the sunroof and windows open!!!
Ext:
Adam's Revive Polish followed by Adam's Buttery Wax
Interior:
Leather Master Strong Cleaner followed by Adam's Leather Conditioner (per customer)
Before interior:

After interior:
Before ext:

After ext: