LI77.25-P-076544

Rear Spoiler Sporadically Inoperable
with Fault Message in Instrument Cluster
Topic number
LI77.25-P-076544
Version
1
Function group
77.25 - Wind deflector (spoiler)
Date
6/8/23
Validity
All vehicles of model series 232 with software A 000 902
16 90 on control unit N145/1 AMG Drive Unit and up to
and including manufacturing date May 31, 2023.
Reason for change
Complaint
Rear spoiler sporadically remains in opened or closed position and a fault message appears in the instrument cluster.
The rear spoiler can then no longer be actuated manually using the button.
The function of the rear spoiler is re-established after an ignition reset and the fault message is no longer present in
the instrument cluster.
Cause
Software of the AMG DRIVE UNIT.
Remedy
Remedy valid for all vehicles of model series 232 with software A 000 902 16 90 on control unit N145/1 AMG Drive
Unit and up to and including manufacturing date May 31, 2023
--> Perform software update of the AMG DRIVE UNIT N145/1 to Latest SW Available.
Symptoms
Body > Body/Cab > Spoiler > Does not move in/out
Control unit/fault code
Control unit
Fault text
N145/1 - AMG DRIVE UNIT (AMG DRVU) (DRVU3)
Operation numbers/damage codes
Op. no.
Operation text
08.06.2023 17:11:17
© Copyright Mercedes-Benz AG
Time
RROWELL
Damage
code
Note
Page 1 / 1