LI77.25-P-063997

Variable rear spoiler occasionally fails to extend or retract.
Topic number
LI77.25-P-063997
Version
1
Design group
77.25 Wind deflector (spoiler)
Date
04-29-2016
Validity
MODEL 190.###
Reason for change
Reason for block
Complaint:
Variable rear spoiler occasionally fails to extend or retract.
Cause:
Faulty contact on relay.
Attachments
File
Description
Position_Relais.jpg
Relay installation position
Remedy:
Check connection and rear spoiler relay (K115/1) in left rear trunk in rear SAM and repair as needed.
Note: Relay is not in relay slot but instead lying loosely in the wiring harness a piece of foam material (see picture).
Symptoms
Body / Special-purpose vehicles / Customer request / Nonfunctional
Control unit/fault code
Control unit
Fault code
Fault text
N93/9 - AMG gateway (AMG
GW) (DRVU_PROF)
B1EC311
Multifunction input 5 has a malfunction. There is a short circuit to
ground.
N93/9 - AMG gateway (AMG
GW) (DRVU_PROF)
B1EC211
Multifunction input 4 has a malfunction. There is a short circuit to
ground.
Operation numbers/damage codes
Op. no.
Operation text
Time
Damage
code
Note
5160F 74
04-29-2016 8:10 PM
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