Corsa b 2000 horn problem

This is for a 2000 Corsa C . Have no schematic for older Corsa

For the Opel/Vauxhall Corsa C 2000, 2001, 2002, 2003,2004, 2005, 2006 model year.

Relay box Opel/Vauxhall Corsa C.

In engine compartment .

relay box layout.



1



2



3

Central locking relay- locking (driver’s door)

4

Central locking relay- deadlocking

5

Central locking relay-unlocking

6

Central locking relay-locking

7

Alarm system horn relay

8

Licence plate lamps relay

9

Rear screen washer pumprelay

10

Wind screen wiper motor relay-fast

11

Horn relay

12

Windscreen washer pump relay

13

Windscreen wiper motor relay-slow/intermittent

14

Rear screen wiper motor relay

15

Indicator relay – LH

16

Indicator relay – RH

Thanks for your reply. Unfortunately no box in engine compartment but I can see two relays above the fuse board situated to the right of the steering column. I don't know if there are others. I loosened the screws holding the fuseboard in but it won't come out. I think the wiring behind is very tight and I may have to remove the cover where the ECU is to loosen the cables to get better access.

See if this is better ,

https://fusesdiagram.com/opel-vauxhall/fuses-and-relay-corsa-b.html

Thanks again for your response. There seem to be several variations and I have yet to see the right one. Although the car is an X reg Corsa club I think it falls in the 1997-2000 range. I have checked under the right pillar and there is only the ECU, no relays as shown in one of the diagrams in your link. I will look at the fuse board in more detail. Definitely no fuses or relays under the bonnet.