The part in detail:

Part B6787587228 , Mobile-phone holder for Sony Ericsson W800, W800i, W810i black

Type:Mobile-phone holder for Sony Ericsson W800, W800i, W810i black

One "click" is all it takes to secure the mobile-phone holder in place on the centre console. Your mobile phone is ideally positioned within easy reach. Are you worried about changing to a different model of mobile or do you have several different mobile phones? No problem in your Mercedes-Benz. Simply click the relevant mobile-phone holder into place - it's ingeniously simple. All under control: the high-quality plastic of the mobile-phone holder is tested to exacting Mercedes-Benz standards with regard to temperature, climate, odour, harmful substances, flammability and resistance to electromagnetic interference (EMI). The material has also passed the head-impact test. One simple "click". From Mercedes-Benz. <<

Price: £178.73