|Vehicle model||Astra J|
|Symptom||Display code 16|
Important safety note
Code 16 appears on the display (Fig.1) with information, see operating instructions. Error code Diagnosegerät_B3881 corresponds to faulty tail light lamp or circuit.
Check light functions and, in this case, replace the stop light bulb. To do this, open the rear interior trim and loosen the two wing nuts (Fig.2). Then remove the rear lamp from the vehicle body towards the rear.
Replace P21W bulb (Fig.3). Check plug contacts for corrosion.
If necessary, delete the error message stored in the control unit via the diagnostic device. Reassemble in reverse order.
Reprinting, distribution, reproduction, exploitation in any form or disclosure of the contents of this document, even in part, is prohibited without our express, written approval; indication of the document source is also required. The schematic illustrations, pictures and descriptions serve only for the purposes of explanation and representation of the instructions and cannot be used as a basis for installation or assembly work. All rights reserved.
Not helpful at all