Some people asked so I'll provide the info I have. The US Volvos have red signals, because who knows why, just a thing euro mfrs seem to do. Amber signals, being required essentially the world over, are used on every Volvo outside the US and Canada.
It's a little puzzling on the Volvo for a few reasons:
- The light units are exactly the same between the euro and US units! Volvo aparrently made a worldwide compliant tail lamp unit, but then they produce another part, for the US, which is identical but for some LEDs inside changed to red.
- Really these units are identical outwardly. The lens is red either way. So there is precious little styling benefit I see, only when the lamp is lit...
- Volvo is the "safety company" and we know, whether it matters practically or not, that amber signals are safer, other drivers react to them quicker.
The part numbers for the euro tails are 31468192 (L) and 31468193 (R).
The replacement tail lamps for my US S60 are listed as 32133722 (L) and 32133723 (R) there are no numbers on the removed original tail lamps, there may have been on a sticker that looks like it is not weatherproof but it's blank now, so I don't know what "old" part number may have been on there. Revisions happen over time so there may be other part numbers on used parts.
Any S60 from any market other than US/Can should have the amber signal tail lights if you are looking to source these. LHD or RHD does not matter.
Some pics of removed tail lamp so you can get an idea how it is situated in the car, there are 2 studs with nuts holding it to the body behind the trunk trim, and a third "ball" thing that pops in and out of a rubber plug on the outboard side. The most difficult part is the rear bumper is clipped into the bottom edge of the lamp, the bumper has to be dropped to install these. It's not hard, just being careful of the paint while getting enough force to release the clips from the lamp...just be careful, I came out of it alright, just took my time no hurries.
* - The tail lamps don't need any "config change" to work. There is one thing though...the "emergency braking" function, when you brake hard, on the US car it is set to add the turn signa area (as it is red) when this fucntion engages. It will be amber if you swap the euro tails. I have changed this on my car to european setting that does not use the signal area for this function. You don't need to do it, but if you do change config on your car, you can change it. In OrBit, it's Item #114, change "04" to "03" or "02" if you want hazard light flash ;-)