2005 Mercedes-Benz ML320 Technical Service Bulletins

67 technical service bulletins (TSBs) are on record for the 2005 Mercedes-Benz ML320. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10032568Aug 1, 2009Electrical system. Mercedes benz service campaign: see document search button for owner letter. Software calibration number (scn) coding; engine control module. The vehicles fuel tank leak diagnosis system may have been inadvertently deactivated during a visit to the workshop. This may cause the affected vehicles to fail to meet the statutory requirements for inspection and or maintenance (emissions inspection).
• 10028686May 6, 2009Electrical system. Mercedes: air matic visit workshop displayed within instrument cluster. Models 164, 211, 219, 221 and 251. Included 4matic, amg (compressor) amg, bluetec and wagon. Model years unknown. *pe updated 9/18/09.
• 10029105Apr 2, 2009Fuel system, Other or unknown. Mercedes benz: fuel loss at pressure regulator valve and/or poor engine running characteristics (shakes, knocks, surges, changes to lip home mode, poor output, poor fuel economy, combustion noise, vehicle stalls). May be caused by malfunction at pressure regulator valve (prv) due to improper installation.
• 10028664Jan 12, 2009Body and structure. Mercedes: a nonfunctional blower motor (blower motor runs continuously) or water drops in front passenger footwell after engine wash. Caused by an insufficient sealing of air/water box when water is used when engine compartment is cleaned near right side of firewall.
• 10020460Dec 4, 2008Steering. Play in the rack and pinion steering system. Models 203, 209, 210, 211, 215, 220, 230. Mercedes benz. *kb updated 5/13/09.
• 10028646Dec 2, 2008Steering. Mercedes: groaning or dull, heavy cracking noises from steering shaft area. When turning steering wheel or moving off or braking. This may be emanating from the bearing and housing of upper steering shaft (firewall pivot point) or steering coupling (lower steering shaft). Models 164 and 251. Model years unknown.
• 10028645Dec 2, 2008Steering. Mercedes: chrome plating peeling on decorative caps on the steering wheel spokes, this is due to less than optimal adhesion between chrome plating and base material. Models 164 and 251. Model years unknown.
• 10026201Jun 16, 2008Fuel system. Mercedes benz: work on pressure regulator valve (as of cd13, 1600 bar system). Fuel loss at the pressure regulator valve and/or poor engine running characteristics (shakes, knocks, surges, changes to limp home mode, poor output, poor fuel economy, combustion noise).
• 10022893Apr 24, 2008Engine cooling. Check engine light on / fault codes fc1200 / fc1208 stored in me-sfi control unit. Mercedes-benz model c230, c280, c350, slk280, slk350, clk350, clk550, e350, e550, cls550, s600, and sl550. Equipped with m272 engine or m273 engine. *nj updated 8/28/08.
• 10025648Apr 22, 2008Steering. Rattling/thumping noise on rough roads and/or knocking noise when moving steering in both directions on all model 164 and 251 vehicles. Model years unknown.
• 10025663Apr 2, 2008Transmission and drivetrain. Slow acceleration with gas pedal hesitation. Models 164.122/8ss (ml 320 and gl320); 211.022 (e320); 251.122 (4320). Years unknown.
• 10025647Mar 7, 2008Body and structure. Water entry into vehicle interior for all model 164 vehicles.
• 10023372Jan 15, 2008Electrical system. Mercedes-benz models ml63, ml320, ml350, ml500, r320, r350, r500 with code 489 (airmatic suspension) - airmatic inoperative/ (visit workshop) displayed in instrument cluster. Model year unknown. *nj updated 3/11/08.
• 10024091Jan 3, 2008Tires. Model ml350, ml500, ml63, ml320, ml550, gl450, gl320, gl550 4 matic -- equipped with sales code 477 - tire loss warning system (indirect esp based) with run flat tires -- model year 2005 to 2007 (tire pressure monitoring inactive) displayed in instrument cluster.
• 10023491Sep 1, 2007Fuel system. Mercedes-benz - procedure for replacing fuel pump and fuel filter modules . Models ml63, ml320, ml350, ml500, ml550, gl320, gl450, gl550, r63, r320, r350, r500. Model year all.
• 10023371Sep 1, 2007Visibility (wipers, defrost, mirrors). Mercedes-benz models with mechanical mirrors - lubricate folding mechanism of right and left outside mirrors.
• 10019822Jan 1, 2007Transmission and drivetrain. Inspect transmission pilot bushing at electrochydraulic unit and replace if necessary. The transmission pilot bushing may have been installed on the control units with non-tempered sealing rings which may cause a small leak to occur. *tt updated 04-11-07.

← All problems reported for the 2005 Mercedes-Benz ML320