Driver controls
Wiring diagramB257B, B257C ambient sensor
   	Description
COMPONENT DESCRIPTION
Ambient Sensor
	The ambient sensor (1) is installed to the front bumper 
	reinforcement.
	It detects ambient temperature and converts it into a resistance
	value which is then input into the A/C auto amp.
Ambient Sensor Circuit
AMBIENT TEMPERATUR ...
   	
Rear regulator
   	Rear Door Glass Regulator
REMOVAL
	Remove the rear door finisher. Refer to INT-21, "Removal and 
	Installation".
	 Position aside the vapor barrier.
	Temporarily reconnect the power window switch and raise/lower 
	the door window until the glass bolts can be seen.
	Remove the glass bolt ...
   	
AV control unit
   	Removal and Installation
	AV control unit 
	AV control unit bracket LH 
	AV control unit bracket RH
	A/C auto amp. 
	Cluster lid C (with A/C and AV switch assembly attached) 
	Clip
AV CONTROL UNIT
Removal
CAUTION: Before replacing AV control unit, 
perform "READ CONFIGURATION" to s ...