2007 CLS ABS Rings

[PeterE320Cdi]

I am getting ABS faults on my 2007 CLS and have been advised to buy some ABS Rings.

I thought ABS Rings looked like these but they show as compatible with earlier models:

NEW Genuine Mercedes-Benz E-Class & S-Class Rear ABS Impulse Ring A2103570082 | eBay

Find many great new & used options and get the best deals for NEW Genuine Mercedes-Benz E-Class & S-Class Rear ABS Impulse Ring A2103570082 at the best online prices at eBay! Free delivery for many products.

www.ebay.co.uk

The ones which show as compatible with the CLS look different and are magnetic like these:

MERCEDES BENZ W211 S211 W212 S212 REAR MAGNETIC ABS PICK UP RING | eBay

Find many great new & used options and get the best deals for MERCEDES BENZ W211 S211 W212 S212 REAR MAGNETIC ABS PICK UP RING at the best online prices at eBay! Free delivery for many products.

www.ebay.co.uk

Does anyone know which is correct for the CLS?

Thanks

Peter