For the Bosch 5.0 ABS, the ABS solenoid valve relay and the ABS return flow
pump relay are mounted to the back of the ABS Hydraulic Unit, under a
removable cover. I think Bosch 5.3 is similar but that might not be correct...
'00 s4 6spd
Motorsforum.com is a website by car enthusiasts for car enthusiasts. It is not affiliated with any of the car or spare part manufacturers or car dealers discussed here.
All logos and trade names are the property of their respective owners.