I need a wiring diagram for a 2011 48v ruff and tuff golf cart. Trying to find out where all the fuses are. Headlights don't work,horn works indicators work but don't flash.brake lights work.

Question edited for clarity.

In this link. They hide it!

How to Find/Fix a Blown Golf Cart Fuse (That Keeps Blowing)

https://www.golfstorageguide.com > how-to-find-fix-bl...
The blue fuse block in a Yamaha G29 golf cart is below the cup holder and secured on the shelf. It can be accessed by popping out the cup holder using an Allen ...
‎Why your Golf Cart Fuse... · ‎How to Fix a Blown Fuse on a... · ‎10-amp fuse

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E-Z-GO Golf Cart Brake Shoes - Genuine E-Z-GO Parts and Accessories

https://shop.ezgo.com > Shop > Parts > Brake Parts > Brake ShoesOEM Golf Cart Brake Shoe 4084 ' Single Shoe. Fits 1996-current E-Z-GO Golf Car and Utility Gas & Electric Vehicles. Item #: 648037. $24.70/ea. Spring- Shoe Return- LH (Blue). Used on 1996-Current E-Z-GO Gas & Electric 4/6 Passenger Shuttle, ST Express, 875, 881, 950, and Cushman Titan Vehicles; in addition to ...

What does it look like?

Did you check the power to the relay? and then the signal wire (ground) at the relay to see if it's being signaled? Otherwise you may have a clockspring or module problem not allowing the signal to pass through to the relay.

http://www.buggiesgonewild.com/electric-ezgo/1536-basic-ezgo-electric-golf-cart-wiring-manuals.html

Don't have a diagraqm for that but I'm sending you a complete diagram for a 93 which is fairly similar:
http://www.scribd.com/doc/18999822/Jeep-Wiring-2 One thing... even without a diagram it's easy to find out if a fuse is blown by using a test light. Probe both ends of every fuse. if they are all good then regardless of what they serve, you know your problem isn't a fuse. Can't remember if 95's had an airbag, but if it does and the airbag light is also on, chances are that the horn problem is being caused by the "clockspring" inside the column. You also can test a horn by beginning at the horn. Use a jumper wore attached to the positive side of the battery and touch it to the horn terminal. If it blows then the problem is up-stream of the horn, possibly the relay or the contact assembly in the column.(clockspring is part of that, or it has a normal button and contact plate). If you don't find the problem or it's too difficult to repair, you do have the option of installing a push button on the dash wired to the battery and horn.
As for your son feeling secure....remind him that a good driver rarely uses the horn as in doing that precious time is wasted that should be used for steering, braking and decision making when in a dangerous situation. You do need a working horn to pass inspection though!

as the headlights are double filament,have you replaced these ??

FIrst off the horn's ground works through the steering wheel,so the wire is bare or the end is broken and grounding in a place where it should not. You will have to check the wires for the horn from the fuse box up to the wheel.
your power feed to the headlights and the door locks has an open ( the power is not connected somewhere ) Perform a wiggle test turn on the headlights and lift the hood,find the power distribution box and begin to wiggle the wire harness.Sometimes the chrysler fuse box under the hood get loose inside the power distribution box,it will have to be broken down all the way to the heavy wires comming out of hte box,you can tighten these connections your self.

what color of wire is coming from the horn button on the steering wheel to the relay, trying to find why the horn does not work, relay, fuse ok, but can't find a wiring diagram for the horn.