Navigation CD#4 contains data for South Central USA.2005 Mercedes Benz CLK 320 Technical Service Bulletin # P-18_40-29C Date: 070226

Engine - Oil Leaks Between Oil Level Sensor & Oil Pan
Date: February 26, 2007
Order No.: P-B-18.40/29c
Supersedes: P-B-18.40/29b dated July 6, 2006
Group: 18
Revision History
Revision Date Purpose
c 2/26/07 Warranty Information Updated
b 7/6/06 Applicable Models Updated
a 3/7/06 Addition of Note Following Paragraph 1
- 8/15/05 Initial issue
SUBJECT:
Model 129.068
Model 170.465/466
Model 171.473
Model 202.029/033
Model 203.040/061/064/065/076/081/084/261/264/281/284/740/76
Model 208.365/370/374/465/470/474
Model 209.365/375/376/465/475/476
Model 210.065/070/074/082/083/265/282
Model 211.026/065/070/076/082/083/265/276/282/283
Model 215.373/374/375/376/378/379
Model 219.375/376
Model 220.067/170/173/174/175/176/178/179/183/184
Model 230.472/474/475/476/479
Leakage Between Oil Level Sensor and Oil Pan
If you receive customer reports in the above model vehicles of oil leakage between the oil level sensor and the oil pan, the cause maybe due to the
sealing ring being damaged by the burr at the oil pan installation hole. To resolve, remove and replace only the sealing ring as per the parts
information listed below.
Lightly oil the sealing ring prior to installation.
NOTE:
In case of oil leakage only, do not replace the oil level sensor assembly. Replace the O-ring only. All replaced oil level sensors solely due to oil
leakage will be debited back to the dealer.
Inspect the surface of the oil pan oil level sensor installation hole. If extreme roughness or sharp edges are found, de-bur the rough surface of the oil
pan hole with an emery cloth.
2000 Mercedes Benz CLK 320 (208.365) V6-3.2L (112.940) Page 313
Parts Information
NOTE:
The following allowable labor operations should be used when submitting a warranty claim for this repair.
In Case of Warranty
Operation: Engine compartment panel, bottom - front part, R&R (61-1071) Engine compartment panel, bottom - one piece version, R&R (61-1105) Sound proofing panel, rear section - below engine, R&R (94-5350) Engine compartment panel, bottom - center, R&R (61-1075) Engine oil level/oil quality sensor, replace (18-4110)