For example, in a windscreen wiper system, achieving slow wipe when fast wipe is expected is not as bad as the wipers not working at all.
One may buy the wheels, the spokes, the tyres, the chassis, the engine and the windscreen wipers.
But on many vehicles it is not practicable and on others it is unnecessary to fit more than one windscreen wiper.
It can be stopped at traffic lights, or the driver can be adjusting the windscreen wipers.
The first question had to do with this strange anomaly over windscreen wipers.
Further items to be tested—windscreen washers and wipers, stop and indicator lights and exhaust systems—have been announced.
There are occasions when a windscreen wiper will become defective.
The material is litter while it is under the windscreen wiper.
