None on your car.
The extra fuse is for optional traction systems like 4-matic or ASD on later cars. Instead of making & stocking 2 part numbers they subbed the single one to the double fused one

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MERCEDES Benz Master Guild Technician (6 TIMES)
ASE Master Technician
Mercedes Benz Star Technician (2 times)
44 years foreign automotive repair
27 Years M.B. Shop foreman (dealer)
MB technical information Specialist (15 years)
190E 2.3 16V ITS SCCA race car (sold)
1986 190E 2.3 16V 2.5 (sold)
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