Overall depersonalise the car because people don't want to see holiday stickers and football allegiances.
From the cars.uk.msn.com
Before you sack someone, depersonalise the situation.
From the independent.co.uk
Never my intention to depersonalise or dehumanise anyone.
From the markvernon.com
The nearest I can get to suggesting anything helpful is that you should do all you can to depersonalise the situation.
From the guardian.co.uk
More examples
Depersonalize: make impersonal or present as an object; "Will computers depersonalize human interactions?"; "Pornography objectifies women"
(depersonalisation) depersonalization: emotional dissociative disorder in which there is loss of contact with your own personal reality accompanied by feelings of unreality and strangeness
Depersonalization (or depersonalisation) is a malfunction or anomaly of the mechanism by which an individual has self-awareness. It is a feeling of watching oneself act, while having no control over a situation.American Psychiatric Association (2004). ...