NHTSA ID Number: 11029166
Manufacturer Communication Number: 37529
TSB/Document Date: 2026-03-02
Summary
This is a TJ Document plus 1 PDF image - In cases where the cabin climate feels colder than expected under sunlight, and sometimes that is even difficult to adjust using standard temperature settings, please check if the glass is manufactured by FUYAO (see attached picture). In this case, replace the windshield according to the instruction in VIDA and download the software SP-32489155.
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TSB/Document ID: 37529
Replacement Service Bulletin Number:
MFR Communication Date: 2026-02-07
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: UNKNOWN OR OTHER
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
Service and Parts Business
Technical Journal
TITLE:
PS Cold Cabin Temperature Observed with Infrared Windscreen
REF NO:
ISSUING DEPARTMENT:
CAR MARKET:
TJ 37529.3.0
Technical Service
United States and Canada
PARTNER:
ISSUE DATE:
STATUS DATE:
3 US 7515 Polestar
2026-01-28
2026-02-05
FUNC GROUP:
FUNC DESC:
8431
Windscreen
Page 1 of 3
Rows beginning with * are modified
Note! If using a printed copy of this Technical Journal, first check for the latest online version.
Attachment
File Name
File Size
TJ_37529_1.pdf
0.0319 MB
DESCRIPTION:
* Structure Week Range updated.
If customers report an unusually cold cabin environment during sunny conditions, the issue may be
caused by overestimation of the sun load, please follow the advice under “Service”.
CSC Customer Symptom Codes
Code
Description
06
Temperature control/A/C too cold
8E
Temperature control/Heater not hot enough in front section
KK
Temperature control/Heater not hot enough
SY
Temperature control/Heater not hot enough in rear section
2V
Technician information/Software/Vehicle communication/Not for warranty use
DTC Diagnostic Trouble Codes
Produced and printed in the USA and available as an electronic document.
© Polestar 2026
Technical Journal 37529.3.0
Vehicle Type
Type
Eng
Eng
Desc
Sales Body
Gear
Steer Model Year
359
2025-2025
Plant
Chassis range
Struc Week
Range
70
-
202525-202545
SERVICE:
NOTE: This service description is valid only for cars with VDN code: T802
In cases where the cabin climate feels colder than expected under sunlight, and sometimes that is
even difficult to adjust using standard temperature settings, please check if the glass is manufactured
by FUYAO (see attached picture). In this case, replace the windshield according to the instruction in
VIDA and download the software SP-32489155.
Warranty claim info:
To get a warranty claim accepted for a job described in this TJ, use the corresponding VST OP number
stated in this TJ.
Please note that fault tracing is not eligible for separate reimbursement under this TJ. Any fault tracing
VST operation numbers will be rejected.
Note that the TJ number must be stated in the repair order text.
VST Operation Number
VST Operation Number
Description
98821-3
Software download acc. to TJ
LABOR TIME:
Labor time subject to change without notice.
VEHICLE REPORT:
Yes, please submit a Vehicle Report if the service solution described in this TJ has no effect. Use
concern area “Vehicle Report Polestar” and sub concern area “Support not needed Polestar”, use
function group 8431.
To view TJ attachment continue to next page. This TJ has one attachment.
Page 2 of 3
2026-02-05
Technical Journal 37529.3.0
TJ-37529
2026-02-05
Page 3 of 3
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