The blower fuse in in a small back, coffin shaped plastic container that's about a foot in front of the master brake cylinder (toward the front) along engine bay firewall, next to the strut tower. Squeeze to open upwards and you should see a small aluminum strip that is hopefully broken. It's a $2 part, get some spares, that only take two screws to install. While you're at it, clean the contacts and the both the top and underside of the leads. To be safe, you can first disconnect the ground at the battery.

Let us know what happened.

Good luck.

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03 CLK430 Cabrio 211K Pweter Silver/ Oyster Leather
90 300SEL 214k Pearl Black/ Alto Grey/Black Leather

Prior: 85 190E, 88 300TE, 89 300TE, 90 300E 2.6, 90 300TE, 92 300E 2.6, 91 and 93 300SL, 87 Ferrari Mondial Cabrio