Hella 011552-21AB 4M0907397AB LCM Light Control Module

Hella 011552-21AB 011552-21AD Audi 4M0907397AM LCM Light Control Module unit.

4M0 907 397 AD is factory fitted on Audi A5 S5 FY5 A4 S4 B9 8W Q7 4M cars with LED headlights.

By it's name LCM-Light-Control-Module you can decide it's purpose, it is ballast to control all front headlamp functions indicators, daytime running lights and so on.

Hella 011552-01AD part number is compatible with other the same look LCM part numbers as well.

Coding may be required after replacing old part.

The most common Audi warning messages

• Left side light/daytime running light defective. See owner's manual
• Right side light/daytime running light defective. See owner's manual
• Front left turn signal defective. See owner's manual
• Front right turn signal defective. See owner's manual

Hella part numbers:

• 011552-21AB
• 011552-21AD

VAG part numbers:

• 4M0 907 397AB
• 4M0907397AB

More compatible part numbers:

• 4M0907397AC - 4M0 907 397 AC
• 4M0907397A - 4M0 907 397 A
• 4M0907397B - 4M0 907 397 B
• 4M0907397C - 4M0 907 397 C
• 4M0907397D - 4M0 907 397 D
• 4M0907397AA - 4M0 907 397 AA
• 4M0907397AB - 4M0 907 397 AB
• 4M0907397AD 4M0 907 397AD

Compatible cars:

• Audi A5 S5 FY5 2.0 TDI diesel 2018 2019 2020
• Audi A4 S4 RS4 A4L B9 8W 2015 2016 2017 2018 2019 2020
• Sedan Saloon Avant Allroad Quattro
• 1.4 2.0 35 40 45 TFSI 2.9 V6 RS4 petrol gasoline
• 2.0 3.0 30 35 40 45 50 V6 TDI diesel
• Audi Q7 SQ7 4M SUV 2015 2016 2017 2018 2019 2020