In this instance, although Bosch is a reputable company, they are not motor factors of reputation and in my opinion, are no better (or worse) than Halfords, QuickFit or the like. Again, you makes your choice and pays your money 
Ohhhhh, I would have to disagree. Bosch garages are far, far better than Halfrauds, Thik-Fit, AA, RAC types of garages. Bosch registered garages are thouroughly vetted, both in terms of the individual technicians, but also with their tools, equipment, and technical literature too. I bet most Bosch garages could explain the wave-from generated by a wheel speed sensor, or similar - yet you ask the same question in Halfrauds, and their reply would be sommat like "we don't sell surf boards"!
Nope, if they are proper Bosch garages, then they will be just as competent as any main stealer "tech". Relevent marque-specific experience, well that is slightly different though.
