Volkswagen Golf 1999 Service Manual page 3350

Convenience system (vehicles with power windows), On Board Diagnostic (OBD)
V.A.G 1551 display
00937
Window lifter switch, rear left
1)
-E52-
implausible
signal
Short to B+
1)
DTC recorded if button pressed in a direction for longer than 5 minutes, or both
signals (open, close) occur simultaneously.
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Next&type=repair&id=...
Possible cause
Faulty wiring or
connectors
Button installation not
OK., sticks when
operated
Window lifter switch,
rear left -E52-
malfunctioning
Página 41 de 214
Corrective action
- Read Measuring Value
Block; Display group
number 008 Page 01-
266 , display zone 1
- Check button
01-130
13/2/2005