Hi I'm new to the site just got my self a 2002 Range Rover just have a couple of issues, so the rear wiper comes on when you start the car and won't squirt the washer fluid and once cars started the wiper stops in the middle,another issue is the steering Sensor needs replacing is this a big job as looked on line they said you need to strip the hole dash out?and finely it's hard to start sometimes few minutes from cold could this be faulty injectors?

Steering angle sensor is a big job not really for a diy job