Pioneer KEH-P5900R User Manual

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Connection in a car featuring an ISO Connector
You can connect the car stereo power cord as it is. 
(Do not use the power cord supplied with this unit.)
Attention:
The connector wiring may vary depending on the car manufacturer, even when ISO connectors 
are used. We recommend to check the car’s wiring provision before connecting the car stereo. 
Please pay particular attention to pin 5, where a misconnection might cause damage to the car or 
radio. 
Take special care when installing into ’98 or later VW/Audi/Skoda/Seat models as there may be 
a 12 V connection on Pin 5, which could damage the car stereo or into Ford from ’97 or later, 
with an ISO connector, on which damage to the car’s microcomputers is possible if 
misconnected. Use of ISO connector adapters available on the market may facilitate installation.
 
Refer to "Connection in a car not featuring an ISO Connector."
Accessory
To electric terminal controlled by ignition 
switch (12 V DC) 
ON/OFF.
Back-up
To terminal always supplied 
with power regardless of 
ignition switch position.
Switch
Car stereo power cord.