Haldex filter changes??

[hotblackinc]

Very newbie here - I'm glad that I've found you though.....

Whilst out recently looking to buy my S3, a few people had noted that they had the Haldex unit's oil and filters changed. Is this common and/or how often??

Any suggestions, many thanks

[DuncS3]

Yes, haldex oil recommended to be changed approx every 20k miles iirc and filter I think at 40k

Dunc

[hotblackinc]

Thanks Dunc!

Much appreciated.