[928uk] ABS Relay

[Donald Peach]

Hi.

I have an ABS warning and before I jump in and possibly create more 
problems I thought I would ask for help. My ABS light is on from key in 
ignition and doesn't go out on start up. I believe that this indicates a 
relay fault; on bench test I have connected a 12v supply and it is not 
switching in and out.

I haven't been able to pull the cover off - it would need considerable 
force or manipulation, so I am looking at a replacement. Part No. 928 
615 124 01. There are several secondhand relays on offer at £50+, and I 
can't find new, except with 928 615 124 03 (Ci. £80.00). Has anyone had 
a similar issue and can say that this an acceptable replacement, please?

The date on my relay is original for the car, 22.01.88.

Many thanks,

Don.

1988, Manual S4.