Warning! Electrical equipment malfunction (short circuit) may cause electrical wiring to ignite and cause a fire.
If any electrical circuit fails, first check whether the fuse protecting it has blown, referring to Tables 10.1 and 10.2 (see "Mounting Blocks"). Replace the faulty fuse. Repeated blowing of the same fuse is a signal for immediate repair of the corresponding electrical circuit.
Attention! It is strictly forbidden to replace a blown fuse with another one of a higher rating, or with a "bug".
To make troubleshooting easier, purchase a wiring diagram for your vehicle.
Source is located on the website renaultbook.ru