Note. horn catalog numbers see here.
Depending on the configuration, Lada Largus can be equipped with either one or two sound signals of different tones. The horns are located behind the front bumper on the left and right. If the car has only one signal, then it is located on the right side (high tone). If there are two signals, then the low tone is set on the right, and the high tone on the left.
The high and low tone signals are marked differently. The high-pitched signal is indicated by the letter «H» (hight), and the low tone signal is a letter «L» (low).
Removing
Place the car on the workplace, brake with the parking brake, turn off the ignition. Raise the hood, disconnect the wire terminal "masses" from battery (wrench "on 10").
Note. To remove the sound signals, you can either remove the front bumper (a little longer in time, but more convenient to work), or remove only the front fender liner. To remove the bumper, in any case, you need to remove the fender liner, so you should start with them, and then decide in a particular case whether you need to remove the bumper. Mounts on different vehicles may vary slightly. Practice shows that to remove the left signal together with the bracket, you need to remove the bumper, but for the right one it is not necessary.
Remove fenders and front bumper (see here).
Disconnect connector 2, Figure 9-1, of the front wiring harness from the horn.
Figure 9-1- Removing the horn device: 1 - a bolt of fastening of the sound alarm device; 2 - block of the front wiring harness to the sound signal device; 3 - sound alarm device
Unscrew the bolt 1 fastening the device 3 of the sound signal to the car body (wrench "at 13").
Remove the sound alarm device assembly with the bar.
If necessary, unscrew the bracket nut and remove it from the signal.
Installation
Install the sound alarm device in the reverse order of removal.
Bolt tightening torque 21 Nm (2.1 kgf·m) (interchangeable head 13, extension, torque wrench).
Install the front bumper.