03 Instruments and controls
03
* Option/accessory, for more information, see Introduction.63
Eco guide & Power guide*
Eco guide and Power guide are two com- bined instrument panel (p. 59) instrumentswhich help the driver to drive the car withoptimum driving economy. The car also stores statistics of journeys made, which can be viewed in the form of ablock diagram; see Trip computer - trip statis-tics* (p. 113).
Eco guideThis instrument provides an indication of howeconomically the car is being driven. To view this function, select the theme "Eco"; see Digital combined instrument panel - over-view (p. 60).
Instantaneous value
Average value Instantaneous value The instantaneous value is shown here - the higher the reading on the scale, the better. The instantaneous value is calculated based on speed, engine speed, engine power uti-lised plus use of the foot brake. Optimum speed (50-80 km/h) and low engine speeds are encouraged. The pointers fall dur-ing acceleration and braking. Very low instantaneous values illuminate the red zone on the meter (with a short delay),which means poor driving economy andhence should be avoided. Average value The average value slowly follows the instanta- neous value and describes how the car hasbeen driven most recently. The higher thepointers on the scale, the better the economyachieved by the driver.
Power guideThis instrument shows the relationshipbetween how much power (Power) is beingtaken from the engine and how much poweris available. To view this function, select the theme "Performance"; see Digital combined instru-ment panel - overview (p. 60).
Available engine power
Engine power utilised
Available engine power The smaller, upper pointer shows the availa- ble engine power 9
. The higher the reading on
the scale, the more power is available in the current gear. Engine power utilised The larger, lower pointer shows the engine power utilised 9
. The higher the reading on the
scale, the more power is being taken from the engine. A large gap between the two pointers indi- cates a large power reserve.
9 Power is dependent on engine speed.
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10 Maintenance and service
10
367
Fuses - general
All electrical functions and components are protected by a number of fuses in order toprotect the car's electrical system from dam-age by short circuiting or overloading. If an electrical component or function does not work, it may be because the component'sfuse was temporarily overloaded and failed. Ifthe same fuse fails repeatedly then there is afault in the circuit. Volvo recommends thatyou visit an authorised Volvo workshop forchecking.
Changing1. Look in the fuse diagram to locate thefuse.
2. Pull out the fuse and check from the side to see whether the curved wire hasblown.
3. If this is the case, replace it with a new fuse of the same colour and amperage.
WARNING
Never use a foreign object or a fuse with an amperage higher than that specifiedwhen replacing a fuse. This could causesignificant damage to the electrical systemand possibly lead to fire.
Location of central electrical units
Central electrical unit locations in a left-hand drive car. In a right-hand drive car the centralelectrical units under the glovebox changesides.
Engine compartment
Under the glovebox
Under the glovebox
Cargo area under the cargo floor
Engine compartment cold zone (only Start/Stop)
Related information
• Fuses - in engine compartment (p. 368)
• Fuses - under glovebox (p. 372)
• Fuses - in the control module under the glovebox (p. 374)
• Fuses - in cargo area (p. 376) •
Fuses - in the engine compartment's coldzone (p. 377)
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