Sensors

The sunlight sensor on the dashboard and passenger compartment temperature sensor in the ECC control panel should not be covered in any way as this could cause incorrect information to be sent to the ECC system.
See also:
Introduction
The Driver Alert System is designed to help a driver who may be becoming fatigued
or who is inadvertently leaving the lane.
The Driver Alert System consists of two different functions that can be s ...
Driving Dynamics: Engines
The Volvo S40 is available with a range of high-tech engines that reflect its
role as a premium alternative. Three new engines joined the range in 2007: a 145
PS 2.0-litre petrol, a five-cylinder ...
Manual locking
In certain situations (e.g., if there is no electrical current in the vehicle),
the doors can be locked manually.
The detachable key blade (see page 59) can be used in the lock cylinder in the
dr ...
