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Q: dashboard lights out, new 15 amp fuse blew twice/code p1747 on 1999 Mercedes-Benz SL500

Autozone tested once when check engine light one and gave us codep6747. New amp put in twice but lasted less than week. Check engine light not on, but a couple of other warning lights flashed for short while before fuse blew second time, did not notice which ones. Now no warning lights but also no dashboard lights.
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seek help from someone other than auto zone for this type of car.see a german shop for adv and quit wasting your time with auto zone
Have no intention of relying on autozone but when I purchased my fuses there after explaining my fuses burnt out twice quickly, they offered to use their diagnostic machine for free for whatever help it might be. They offered no advice other than what their machine indicated was the code. I am learning the code seems to mean nothing as it relates to my 1999 500sl. I will seek qualified help but it seemed a code might point me and the mechanic in the right direction as to why two fuses burn out so quickly. Guess I am expecting too much
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yes and there code may not be correct. i believe that there code reader is ok for the basic cars but as far as german or swedish not so much.iv never seen a code come up that pertain to a direct short.
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