LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Volvo
>>
2012
>>
XC90 R-Design, AWD
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Electronic Modules - Design And Function
>>
SRS
>>
SAS Diagnostic Functions
>>
Description Of Parameters (Steering Angle Sensor)
>>
Introduction / Status
>>
Led R1 Status
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Led R1 Status
The value displays the R1 status.
ON = LED R1 active
OFF = LED R1 not active