Ford Focus

[Guest danny_samb]

Got a problem with the focus. Sometime the radio don't come on, the parking sensors turn the radio off and won't come back on then when you go lock the car the alarm goes off but all doors are shut.

Any ideas guys

[andyparry]

Sounds like a dodgy earth problem to me or a chaffed wire shorting out to the chassis. Have a check of a Haynes manual and see if they are on teh same circuit or use the same earth bonding point.