See also:

Gear change indicator
System which reduces fuel consumption by advising the driver to change up on vehicles fi tted with a manual gearbox. ...

Service indicator
System which informs the driver when the next service is due, in accordance with the manufacturer's servicing schedule. The point at which the service is due is calculated from the last indicator ...

Manual guide-me-home lighting
Temporarily keeping the dipped headlamps on after the vehicle's ignition has been switched off makes the driver's exit easier when the light is poor. Switching on With the ignition off, &quo ...