Check a VIN

July 18, 2022 Service bulletin

The vehicle sporadically may not unlock via the radio remote control or Keyless Go. The vehicle may...

Mercedes-Benz technical service bulletin LI80.20-P-075086 for 2022 Mercedes-Benz C300, 2022 Mercedes-Benz EQS 450 and 2022 Mercedes-Benz S 580 4matic and others.

Bulletin number
LI80.20-P-075086
Component
Engine and engine cooling
Summary
Complaint The vehicle sporadically may not unlock via the radio remote control or Keyless Go. The vehicle may require multiple start attempts before starting. The faults B1A7611 and U113E87 are stored in the electronic ignition lock N73 (both faults must be present). After bus idle, the problem is no longer present. Cause Software fault in electronic ignition lock N73. Remedy Update electronic ignition lock N73 to software A2069025508.

Owners of these vehicles have filed 11 complaints in the engine category.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Mercedes-Benz C300?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history