1999 Mercedes-Benz ML320 Technical Service Bulletins

29 technical service bulletins (TSBs) are on record for the 1999 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.

• 10181124Sep 30, 2020Transmission and drivetrain. Harsh engagement when changing gear range from P to D or R
• 10181123Sep 22, 2020Transmission and drivetrain. Harsh engagement when changing gear range from P to D
• 10135598Mar 25, 2015Engine. Engine diagnosis warning lamp lights up in instrument cluster, fault code U145400: "Implausible data were received from the ethanol sensor"
• 10166976Feb 3, 2014Equipment. Message in instrument cluster "DISTRONIC PLUSCurrently Unavailable - See Owner's Manual"
• 10166990Dec 4, 2013Suspension. Thumping noises from front axle when driving over bumps on road.
• 10167577Jul 23, 2013Visibility (wipers, defrost, mirrors). Since 12/2012 (model 166) and since 06/2013 (model 242) the glass breakage loops are no longer in the side windows and rear window. Suitable interior protection ensures that the interior monitoring function continues to operate correctly.
• 10167564Jul 12, 2013Electrical system. Customer experiences low battery conditions, resulting in jump starts, and eventually requiring battery replacement.
• 10167563Jul 8, 2013Electrical system. The COMAND unit does not start or the COMAND display remains dark. The COMAND unit cannot be operated. Note: The problem disappears after a lengthy idle period (>6h) or after interrupting the power supply (circuit 30).
• 10167553Jul 1, 2013Fuel system. Combination message: "Clean fuel filter" is displayed. The fault code 162500 (water level message - Bosch) or P226997 (water level message - Delphi) or 171600 (filter load - Bosch) is stored in the engine control unit.
• 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.
• 10051989Feb 15, 2013Steering. Mercedes: see document search button for owner letter. The lower power steering hose and clamp should be replace, under extended warranty, due to power steering leakage from connection to power steering cooler. Models 1998-2003 163.154, (ml320, 430, 55, 500, 350).
• 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.
• 10037985Dec 10, 2010Equipment. Mercedes-benz: the load compartment roller blind has catch bolts loose or broken from improper force when using.
• 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.
• 10033607Jan 1, 2010Brakes, Fuel system. Mercedes benz: check for installation of spacer between brake and fuel line, install if necessary. The spacer between the brake line and fuel line may not have been installed. Check for presence of a spacer, and if missing, install the spacer. Check the brake line for chafe marks from the fuel line and replace the brake line if necessary. Model 163.
• 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.
• 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.
• 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.
• 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.
• 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.
• 10019967Apr 26, 2006Steering. Flow noises from area of power steering pump and/or foaming of power steering oil in reservoir. On mercedes benz ml and r class models.

← All problems reported for the 1999 Mercedes-Benz ML320