2008 Mercedes-Benz ML320 Technical Service Bulletins

82 technical service bulletins (TSBs) are on record for the 2008 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.

• 10167561Jun 27, 2013Exterior lighting. Xenon burner inoperative or flickers
• 10033074May 1, 2013Body and structure. Xentry: outside door handle no longer returns to end position. Due to a bent pin in the dynamic balancer, the support spring of the bearing bracket can slide out of place or become unhooked. Models 164, 251, 166, 204, 212. No model years listed. *pe updated 2/1/12. *pe updated 10/3/12. *pe updated 10/21/13.
• 10052151Apr 24, 2013Steering. Xentry (mercedes): rattling noise coming from the area of the steering column tube system, when driving over rough road and when accelerating or braking, there would be cracking noises. Models 164, 251. No model years listed.
• 10044181Mar 12, 2012Steering. Xentry: rattling/thumping noises from the area of the steering on rough roads or when driving over road undulations. No model years given. Also included models 168 and 172.
• 10041066Mar 6, 2011Exterior lighting. Mercedes benz: the turn signal light on the mirror fogs up due to temperature differences.
• 10037985Dec 10, 2010Equipment. Mercedes-benz: the load compartment roller blind has catch bolts loose or broken from improper force when using.
• 10038225Dec 8, 2010Steering, Electrical system. Mercedes-benz: diagnostic procedures for the driver authorization system.
• 10037408Nov 19, 2010Suspension. Mercedes-benz: shock absorber procedure.
• 10034152Jun 7, 2010Electrical system. Mercedes: battery symbol and service required (in white). Fault message is displayed if the charge level is too low or the park pawl additional battery is defective. In addition fault code fc 9061 and/or fc 9062 is stored in the front sam.
• 10034608Feb 5, 2010Seats. Mercedes: the electrically folding 3rd seat row makes noises while folding up and down, or the folding function does not work at all. A warning message about locking the 3rd seat row may also appear in the display.
• 10033070Dec 16, 2009Engine cooling, Electrical system. Xentry (mercedes): engine warning lamp is currently on or was on and a delay fault of the camshaft adjust to current or stored in the engine control unit. Models 171, 203, 209, 211, 219, 221, 216, 230, 164, 251, and 403. No model years listed.
• 10028025Oct 5, 2009Exterior lighting. Mercedes: stop/tail light not illuminating with dtcs 9102, 9103, 9106, 9107, 9126, 9127 or 9136. (vehicles without led tail lamps) *pe updated 5/13/09. *pe updated 4/20/11. Repair does not apply to led tail lamps.
• 10032725Sep 22, 2009Electronic stability control. Mercedes: electronic stability program (esp), stability control (sr). References revised and reference to af deleted/supersedes dtb tb 42.45/42. Esp lamp on. Contact fault at connection for esp control unit mk25 (n47). No model years listed.
• 10032727Sep 17, 2009Suspension. Mercedes: following fault codes are entered in the control unit and displayed-fc5320 drain valve:open circuit or insufficient valve current in models series 211, 219; fc5260 drain valve open circuit or insufficient valve current in model 221; fc5250 drain open circuit or insufficient valve current in model series 251, 164. Defective connecting cables to drain valve at airmatic compressor. This results in the…
• 10032707Sep 10, 2009Fuel system. Mercedes: ensuring unobstructed movement for the fuel level sensor. When installing the left or right fuel level sensor, it is essential for it to have unrestricted, unobstructed movement.
• 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.
• 10028625May 1, 2009Electrical system. Mercedes: update rear sam software. The opening and closing of tailgate with key remote, while the vehicle is locked, may cause the battery to drain due to incorrect rear sam rest current logic. Models 164, 164.8, and 251. Model year 2008. *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.
• 10030665Mar 1, 2009Equipment, Other or unknown. Mercedes: it has been determined that the tele aid may not function properly as a result of a hardware fault in the tele aid control module. If this condition exists an instrument cluster message of no service and tele aid inoperable will be seen.
• 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.
• 10028024Aug 1, 2008Suspension. Mercedes: check air suspension compressor and replace if necessary. Insufficient air pressure in the air suspension system may result from damage to the pressure disk in the air suspension compressor.
• 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).
• 10026202Jun 4, 2008Engine cooling. Mercedes benz: oil leak at the engine air intake duct. Oil leakage at the air intake duct downstream of the engine air filter to the turbocharger, the cause may be a damaged or incorrectly installed seal.
• 10026203May 1, 2008Engine cooling. Mercedes benz: recode engine type in assyst (maintenance system) control module. The assyst system may not have been coded correctly. As a result, the low oil level light may not illuminate in the instrument cluster in cases of low oil level.
• 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.
• 10023863Nov 1, 2007Transmission and drivetrain. Models ml350, ml500, ml63, ml320, ml550, gl450, gl320, gl550, r350, r500, r63, r320 - model year 2008 -- update engine control module software -- check transmission control module software and update if necessary.

← All problems reported for the 2008 Mercedes-Benz ML320