Rear body harness with speaker wires, known as a thick wall type which was replaced by thin wall PVC covered wire type in 1989.
AN169 is the thin wall equivalent and occasionally fitted or found on early cars without any problems. If your car has no speakers just disregard the extra wires or order AN177.
All rear body looms are OBSOLETE from Rover but we can get them made up from samples or the following definitions.
From 1985 all cars had plug fitting for the rear lamps with reverse lamps, a fog lamp fitted either on right or left---all had interior light in the headlining, rear heated screen, petrol tank gauge
Changes were: washer bottle moved from engine bay to boot 1991, fuel injected cars need extra wires to fuel tank for pump, speaker under rear parcel shelf replaced by speakers on top of rear parcel shelf, alarm immobiliser switch 1995.