Leaking Coolant Expansion Tank (S63) (SI B17 02 22)
Publication date: 2022-09-22Reference number: SI B17 02 22
LEAKING COOLANT EXPANSION TANK (S63)
SERVICE CAMPAIGN BULLETIN
| BMW: | F90 (M5 Sedan); F91 (M8 Convertible); F92 (M8 Coupe); F93 (M8 Gran Coupe); F95 (X5 M Sports Activity Vehicle); F96 (X6 M Sports Activity Coupe) |
SERVICE INFORMATION
This Service Information Bulletin (Revision 1) replaces SI B17 02 22 dated June 2022.
What's New (Specific text highlighted):
- Part number for the expansion tank changed
SITUATION
Coolant is leaking from under the car which is equipped with the S63 engine. A low coolant warning might also be displayed (CC Message ID166).
CAUSE
Chemical/thermal reaction with the plastic material of the expansion tank and coolant.
CORRECTION
Drain all the coolant from the engine, replace the expansion tank; and fill with new coolant.
PROCEDURE
- Drain the coolant: Follow Repair Instruction 17 00 008 Draining and topping up coolant for high-temperature circuit
- Replace the expansion tank: Follow Repair Instruction 17 11 100 Removing and installing/replacing coolant expansion tank
- Fill and vent the cooling system
PARTS INFORMATION
Obtain and confirm the part numbers for your specific vehicle by entering the chassis number in either ETK or AIR which takes into account specific equipment and/or options.
| Part Number | Description | Quantity |
|---|---|---|
| 17 13 7 889 450 | Expansion tank (M5, M8) | 1 |
| Or: | ||
| 17 13 8 689 765 | Expansion tank (X5 M, X6 M) | 1 |
Additionally, other materials and small parts that are not specified above, such as fluids, lubricants, one-time use screws, nuts, and seals, which must be replaced or installed according to the ISTA repair instructions/ETK, must be selected from the Electronic Parts Catalog, or other approved BMW resources, according to the respective vehicle type. Invoiced these items separately under the Recall repair Defect Code listed in this bulletin.
COOLANT - SUBLET SUBMISSION
| Part Number | Description | Quantity |
|---|---|---|
| 82 14 1 467 704 | Antifreeze (F90 up to 7/31/2018 Production) (3.5 liters or 1 gal concentrate) | Sublet up 1 gallon |
| Or: | ||
| 83 19 2 468 442 | HT-12 Coolant (All from 8/1/2018 Production) (3.5 liters or 1 gal concentrate) | Sublet up 1 gallon |
COOLANT - PART NUMBER SUBMISSION
| Part Number | Description | Quantity |
|---|---|---|
| 83 19 5 A32 851 | HT-12 Antifreeze RTU (All from 8/1/2018) (Production) (Bulk 1/10 Liter) (Pre-mix) | Up to 70 |
CLAIM INFORMATION
Covered under the terms of the BMW New Vehicle Limited Warranty for Passenger Cars and Light Trucks, or the BMW Certified Pre-Owned Program.
| Defect Code: | 1711900100 | F9x S63 Expansion tank, radiator, high-temperature circuit leaking |
Refer to AIR for the corresponding flat rate unit (FRU) allowances.
| Work Pkg | Labor Operation | Description | Labor Allowance |
|---|---|---|---|
| # 1 | 00 71 204 | Replacing high-temperature coolant expansion tank and replace the coolant (Main work) | Refer to AIR |
| Or: | |||
| # 2 | 00 71 721 | Replacing high-temperature coolant expansion tank and replace the coolant (Plus work) | Refer to AIR |
Only one Main work flat rate labor operation code can be claimed per workshop visit. If you are using a Main labor code for another repair, use the Plus code labor operation 00 71 721 instead of 00 71 204.
CLAIM REPAIR COMMENTS
Only reference the SIB number and the work package (Pkg) number performed in the RO technician notes and the claim comments (For example: B17 02 22 WP 1), unless otherwise required by State law.
And:
SUBLET - BULK MATERIAL
| Sublet Code 4 | See the sublet reimbursement calculations below | Reimbursement for the repair-related bulk material (PN 82 14 1 467 704 or 83 19 2 468 442 only, do not use these part numbers for claim submission) |
Sublet reimbursement calculation for claiming the applicable repair-related bulk material (BMW part number) is at the dealer net price for the quantity used plus your center's handling.
BMW Antifreeze/Coolant: For the one-gallon concentrate part numbers, the quantity for a 50/50 coolant/water solution. Claim the corresponding sublet dollar amount for the quantity needed to replace what was drained.
Enter this material cost in sublet and itemize the amount on the repair order and in claim comment section.
OTHER REPAIRS
If other eligible and covered work is performed because of diagnosing the cooling system, claim this work with the applicable defect code and the labor operations that are listed in AIR (including the applicable diagnosis*).
*Based on which one applies to your center, please refer to SI B01 01 20 or B01 07 20 for the applicable procedure for documenting, claiming, and explaining, on the RO and in the claim comments, your diagnosis work time (WT), job/repair work time (WT), and the vehicle repairs your center performed, unless otherwise required by State law.
FEEDBACK REGARDING THIS BULLETIN
| Technical Feedback | To submit feedback for the technical topics of this bulletin: Submit your feedback in the rating box at the top of this bulletin |
| Warranty Feedback | To submit feedback for the CLAIMS section of this bulletin: Submit an IDS ticket to the Warranty Department, or use the chat available in the Warranty Documentation Portal |
| Parts Feedback | To submit feedback for the PARTS section of this bulletin: Submit an IDS ticket to the Parts Department |