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Service bulletins for the 2003 Mercedes-Benz CLK-Class

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

6 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Bulletins, newest first
LI27.60-P-0592962018-05-07. Service bulletin. POWER TRAIN. Selector lever blocks in position "P" (brake applied)
LI68.05-P-0591932018-05-07. Service bulletin. EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES. SENTEX gate operator with Clik Card Remote not compatible with Homelink
LI83.00-P-0525102018-05-07. Service bulletin. ELECTRICAL SYSTEM. Malfunctions of various control units and/or on-board power supply problems caused by water in the control unit tray under the driver/front passenger seat (dislocated, pinched or leaking condensation hose)
PB 42-45-982008-08-27. Service bulletin. ELECTRONIC STABILITY CONTROL (ESC). MODEL 203 (C) SERIES FROM PRODUCTION 8/1/01 TO 2/1/03 AND MODEL 209 (CLK) SERIES UP TO PRODUCTION 2/1/03; ESP VISIT WORKSHOP WITH FAULT CODE C1185. *PE
20031100062004-05-21. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. INSTALLATION OF WIRING HARNESS ADAPTER FOR ENGINE COOLING FAN MALFUNCTION. *TT
070021D2003-03-26. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE TICKING (PISTON SLAP) NOISE COMPLAINTS WHEN ACCELERATING BETWEEN 1200 AND 3000 RPM. MODELS E500, SL500, CLK500 MY2003. *TT

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.