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Home >> Volvo >> 2009 >> XC70 Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Electrical Modules And Components - Design And Function - 4 Of 5 >> Standard Central Locking System >> System Description/Design >> Driver Information Module (Dim)
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Driver Information Module (Dim)

Fig 1: Identifying Driver Information Module (DIM)
GLL153113Courtesy of VOLVO CARS CORPORATION

The driver information module (DIM) (5/1) displays a text message and lights a warning lamp if any of the side doors or tailgate/trunk lid or hood have been opened whilst driving. A micro-switch indicates that the doors or tailgate/trunk lid are fully closed. Only cars with an alarm have a contact breaker at the engine hood.

A yellow warning lamp lights if the vehicle speed is below 7 km/h (5 mph). The red warning lamp lights if the vehicle speed is above 7 km/h (5 mph).

The tailgate is only indicated by a text message and yellow warning lamp, irrespective of the speed.

The driver information module (DIM) shows the message in its displays if: