Citroen C2 warning sounds ('bleeps') keep sounding with visual warnings, concerning lights, even though i know that they are working perf

This is for Citroen C2 but seems different year and shows a fuse at #13 that might / might not apply

Citroen C2 – fuse and relay
CitroenComments: 2
Citroen C2 is a front-engine passenger car that entered production in 2003. Produced in 2004, 2005, 2006, 2007, 2008, 2009 and 2010. During this period, there was one restyling. We will show the location of the fuse and relay boxes in the Citroen C2 with a detailed description of the circuits and photos with examples of execution.

citroen c2 photo

Citroen C2 has two main fuse boxes, one of which is located under the dashboard and the other under the hood in the engine compartment.

Engine compartment
It is located right next to the right wing. To access, remove the battery cover and open the fuse box cover.

location of the unit in the engine compartment

Photo

Fuse box Citroen c2

Diagram

block diagram in the engine compartment citroen c2

Designation

10A – Diesel engine preheating unit * Sensor for the presence of water in diesel fuel *
Speed ​​sensor * Reversing lights * ECU (automatic transmission, gearbox)
15A – Fuel pump
10A – Electronic control units (ZBU) (ABS system, ESR system)
10A – ECU (fuel injection system, power steering systems) * Sensors (
diesel engine coolant level , cruise control system, brake lights, clutch)
Not used
15A – Fog lights
20A – Headlight washer
20A – Repeat of the engine control system * ECU of the fuel injection system
15A – Left low beam headlamp
15A – Right-hand dipped beam headlamp
10A – Left high beam headlamp
10A – Right high beam headlamp
15A – Sound warning signal
10A – Washers
15A – Engine control system devices (ignition coil, solenoid valve, oxygen sensor, fuel injection system) * Fuel sump * Diesel fuel heater
30A – Air pump
30A – Windshield wiper
40A – Electro fan

https://fuseandrelay.com/citroen/c2.html