BodyB11A0

Caution

Severity: Caution - get it checked when you can

Abbruch oder Funktionseinfluss durch Fehler Ereignis Fehler Luefter links hat Funktionsstoerung Fehlercode

12 brands affected · Description from Mercedes-Benz data.

Key terms: Control module: a small computer that runs one part of the car

1What it means in plain English

A body system has a fault. Depending on the make, this range can include airbags and seat belts, windows, locks and climate control, and also charging, brake, oil or coolant sensors.

2Common causes

Wiring or connector fault
Faulty sensor or switch
Water or corrosion in a connector
Control module fault
Low battery voltage

3Can I drive?

Caution · drive with care

Do not assume this code is safe to drive. If it concerns the brakes, brake vacuum, charging/alternator, engine oil or coolant, have it diagnosed before driving. Airbags or seat belts may not work in a crash, and a brake or charging fault can leave the car unsafe or stranded. For convenience systems (windows, locks, climate), have it checked when convenient.

This page gives general information. It is not professional advice. For a definite diagnosis and a repair quote, ask a qualified mechanic to inspect the car.

4Brand data 12

Brand	Code	Description	System
Mercedes-Benz	B11A0	Abbruch oder Funktionseinfluss durch Fehler Ereignis Fehler Luefter links hat Funktionsstoerung Fehlercode Brand	Body
Chery	B11A0	Battery power saving output control circuit Brand	Body
Chrysler	B11A0	No description available	Body
DFFS	B11A0	Collision signal SER Brand	Body
Land Rover	B11A0	Left side restraints pressure sensor Brand	Body
Mahindra	B11A0	Head Lamp Low Beam Left Short Circuit To Battery Or Open Circuit Error Brand	Body
Peugeot	B11A0	No description available	Body
MG (SAIC)	B11A0	Hood Ajar Circuit Resistance out of Range Brand	Body
Smart	B11A0	No description available	Body
Suzuki	B11A0	LED H/L Failure Due To Fault A Brand	Body
Tata	B11A0	Head Lamp Low Beam Output Short To Ground Brand	Body
Toyota	B11A0	No description available	Body

Legend: SAE is the generic J2012 description; Brand is text taken from that manufacturer’s data. Manufacturer rows keep the wording and language of the source data, and non-English text is tagged so screen readers pronounce it correctly.

5Extended variant codes 2

These 7-character codes are manufacturer-specific variants of B11A0 and may be reported by some scan tools.

Brand	Code	Description	System
SsangYong	B11A000	Open/Short circuit to GND in defogger lamp circuit Brand	Body
Mercedes-Benz	B11A002	No description available	Body

6Related codes

Browse Bxxx codes or B11Axx codes.