Mazda CX-9 2019, Owner'S Manual, Page: 215 / 696

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Wrench Indicator Light
When the ignition is switched ON, the
wrench indicator light turns on and then
turns off after a few seconds.
The wrench indicator light turns on under
the following conditions:

When the preset maintenance period has
arrived.

When it’s time to replace the engine oil.
Refer to Maintenance Monitor on page
6-16.
NOTE

The wrench indicator light turns on
earlier than the preset period depending
on vehicle usage conditions.

Whenever the engine oil is replaced, a
reset of the vehicle engine control unit
necessary.
Your Authorized Mazda Dealer will be
able to reset the engine control unit or
see page 6-24 for the Vehicle engine
control unit reset procedure.
When Driving
Instrument Cluster and Display
4-55
CX-9_8HB2-EA-18G_Edition4_old 2019-3-15 13:53:31