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WARNING LIGHTS AND CHIMES
Warning lights and gauges can alert you to a vehicle condition that may
become serious enough to cause expensive repairs. A warning light may
illuminate when a problem exists with one of your vehicle’s functions.
Many lights will illuminate when you start your vehicle to make sure the
bulbs work. If any light remains on after starting the vehicle, refer to the
respective system warning light for additional information.
Service engine soon:TheService
engine soonindicator light
illuminates when the ignition is first
turned to the ON position to check
the bulb and to indicate whether the vehicle is ready for
Inspection/Maintenance (I/M) testing. Normally, theService engine soon
light will stay on until the engine is cranked, then turn itself off if no
malfunctions are present. However, if after 15 seconds theService
engine soonlight blinks eight times, it means that the vehicle is not
ready for I/M testing. See theReadiness for Inspection/Maintenance
(I/M) testingin theMaintenance and Specificationschapter.
Solid illumination after the engine is started indicates the On Board
Diagnostics System (OBD-II) has detected a malfunction. Refer toOn
board diagnostics (OBD-II)in theMaintenance and Specifications
chapter. If the light is blinking, engine misfire is occurring which could
damage your catalytic converter. Drive in a moderate fashion (avoid
heavy acceleration and deceleration) and have your vehicle serviced
immediately by your authorized dealer.
Under engine misfire conditions, excessive exhaust temperatures
could damage the catalytic converter, the fuel system, interior
floor coverings or other vehicle components, possibly causing a fire
with the result and risk of serious personal injury.
2007 Motorhome(mot)
Supplement
USA(fus)
Instrument Cluster
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Page 16 of 128
Flash to pass
Pull toward you slightly to activate
and release to deactivate.
PANEL DIMMER CONTROL
Use to adjust the brightness of the
instrument panel and all applicable
switches in the vehicle during
headlamp and parklamp operation.
Move the control up or down to
adjust the intensity of the panel
lighting.
Move the control to the full upright
position, past detent, to turn on the
interior lamps.
TURN SIGNAL CONTROL
•Push down to activate the left
turn signal.
•Push up to activate the right turn
signal.
BULB REPLACEMENT
Replacing exterior bulbs
Check the operation of all the bulbs frequently.
2007 Motorhome(mot)
Supplement
USA(fus)
Lights
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Page 123 of 128

coolant .......................................91
fail-safe cooling .........................96
idle speed control .....................89
lubrication specifications .......117
refill capacities ........................117
service points ............................86
starting after a collision ...........59
Engine block heater ...................49
Engine oil ....................................87
checking and adding ................87
dipstick ......................................87
filter, specifications ..........88, 116
recommendations .....................88
refill capacities ........................117
specifications ..........................117
Exhaust fumes ............................49
F
Fail safe cooling ..........................96
Fluid capacities .........................117
Fuel ..............................................97
calculating fuel economy .......102
capacity ...................................117
choosing the right fuel ...........100
comparisons with EPA fuel
economy estimates .................105
detergent in fuel .....................101
filling your vehicle
with fuel ............................97, 102
filter, specifications ..........97, 116
fuel pump shut-off switch .......59
improving fuel economy ........102
octane rating ...................100, 120
quality ......................................101
running out of fuel .................101
safety information relating to
automotive fuels .......................97
Fuses ............................................60G
Gas mileage
(see Fuel economy) .................102
Gauges .........................................12
transmission fluid
temperature gauge ...................15
H
Hazard flashers ...........................59
Headlamps ...................................15
daytime running lights .............15
flash to pass ..............................16
high beam .................................15
turning on and off ....................15
I
Ignition .................................46, 120
Inspection/maintenance (I/M)
testing ........................................106
Instrument panel
cluster ..........................................8
lighting up panel and
interior .......................................16
J
Jump-starting your vehicle ........72
K
Keys
positions of the ignition ...........46
L
Lamps
daytime running light ...............15
headlamps .................................15
2007 Motorhome(mot)
Supplement
USA(fus)
Index
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