The saloon lights fuse 10a in the Hyundai accent blowing

You've either got a short somewhere or a bad earth.
It may be that an earth somewhere has corroded, or a live wire has chaffed/corroded. This usually happens around bulbs and brake lights, or the earth on the fuse box.

The wiring loom where it passes through the door pillars into the door is another favorite.

You can spend a lot of time looking and trying to find the fault.

The best and easiest option is to ask an auto electrician to identify which circuit the fault is on.

The radio doesn't from the buttons on the steering wheel ? The clock spring inside the steering column could have an open in the wiring ! The clock spring allows you to turn the wheel from full left to full right while keeping the horn an radio control buttons connected electrically with wires going down the steering column . Do you have a Air bag light lit on the dash ? How cars clock spring works

Fuse #38 (10A) is for the clock and radio. You should keep an eye on it after replacing it though to determine if there is something more serious causing the fuse to blow

check fuse 6 (10A) and fuse 9 (10A) in the fuse box under the left side of the dash near the kick panel.

If you can, pull the bulbs for the saloon lights and disconnect the radio. Put in another fuse. If it doesn't blow, the problem is in the lights or the radio. If it does blow, the problem is in the clock or some other item on the aux circuit. you may have to wait until the water dries out of the wire bundle or connector where it is shorting things out.

you might need to look at the wires on the back of the radio, there might be an inline fuse, also you best have a look at the main fuse panel in the car and see if the one for the radio and clock has blown

You have a short circuit and need to take your car to a dealership for troubleshooting and repair. Don't keep sticking fuses in it and blowing them, it's a waste of money. Take it somewhere before you have yourself a fire or a serious electrical disaster.

Check your clock and radio fuses at the fusebox if it got busted. If the fuses are intact, then you need a replacement for these items. They are damage by the
reversed polarity that happened.

Here is the fuse arrangement...you can see there are usually some spares if they are there.




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You can do it.
Brett