Mulsanne

115 service bulletins filed with NHTSA for this model year

• Mar 25, 2024ELECTRICAL SYSTEM2069806/5

  HVAC refrigerant leakage suspected or reports of a damp/musty smell within the cabin - Diagnosis guidelines. Customer statement / workshop findings: HVAC not cooling / HVAC cooling less than expected / HVAC refrigerant leakage confirmed Or The customer reports a damp/musty smell within the cabin Note: For this scenario please see the pre requisites below - Should no HVAC leak be evident and a damp/musty smell has been reported/identified the operative should first confirm that water is not l

• Mar 12, 2024ELECTRICAL SYSTEM2051562/12

  12 Volt - Battery condition checks. Customer statement / workshop findings: 12 volt battery flat or unserviceable Technical background: For all 12 volt battery issues relating to warranty or a parts warranty claim refer to the instructions within the Measure section.

• Nov 30, 2023ELECTRICAL SYSTEM2072055/1

  Spurious DTC identification. Customer statement / workshop findings: Customers will not be aware of any DTCs, workshop operatives may discover spurious DTCs whilst running Guided Fault Finding (GFF) when using ODIS Technical background: To determine the course of action which should be taken the operative should refer to the Bentley Hub referencing the following: Spurious DTC list for TPI 2072055 The document contains all known spurious DTCs for all applicable vehicle variants.

• Oct 23, 2023ENGINE AND ENGINE COOLING2028794.7

  Engine Coolant Mixture - Restrictions on use of desalinated water Customer Statement: -Engine coolant requires topping up or replacing

• Oct 13, 2023SERVICE BRAKES, HYDRAULIC2052785.8

  Brake Noise Identification: Customer Statement: -Noise/squeal complaint from the braking system Technical Background: -The noise/squeal can be reproduced and clearly assigned to the braking system

• Oct 12, 2023WHEELS2063651.3

  Tyre tread/sidewall crack(s) Customer Statement: -Cracks evident in the sidewall and/or tread pattern (See the examples in Figures 1 and 2 showing cracks within the tread pattern)

• Oct 12, 2023ELECTRICAL SYSTEM2063410.5

  Infotainment Main unit (5F / J794) fault finding/diagnosis procedure Customer Statement: Issue suspected with the Infotainment Main unit (5F / J794) - For example: MMI screen image flickers or goes blank No response to selection Audio cuts-out

• Oct 12, 2023ELECTRICAL SYSTEM2061195/3

  Telephone Functionality Complaint - Minimum Standards Required For Analysis Of Concerns. Customer statement / workshop findings: The feedback method within this TPI is required should a complaint of telephone functionality and/or quality be reported. Technical background: The minimum standards check list document within the Measure section is required to capture an accurate description of customer telephone issues.

• and 107 more

Source: NHTSA manufacturer communications (technical service bulletins).