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Home >> Mercedes Benz >> 2002 >> SLK230 Automatic >> Repair and Diagnosis (Single Page) >> Body & Frame >> Ignition Switch/Steering Lock >> Anti-Theft & Central Locking System -- 170 Chassis >> Trouble Diagnosis >> Antitheft alarm system sounds intermittently for no apparent reason - AF80.50-P-6005DG

Antitheft alarm system sounds intermittently for no apparent reason - AF80.50-P-6005DG

MODEL 170 up to 31.1.02 with CODE (551) Antitheft alarm system (ATA) with CODE (882) Interior motion sensor (only with antitheft alarm system) with desig no leather equipment 

OPERATION NO. OF OPERATION TEXTS OR STANDARD TEXTS AND FLAT RATES

Category Op. no. Operation text Time Acc. no. Code
P 541011 PERFORM SHORT TEST 004 WU/0.3 h - -
P 825602 REMOVE/INSTALL LAMP (1) FOR FRONT INTERIOR LIGHTS; REPLACE IF REQUIRED 002 WU/0.2 h - -
Damage code Cause Remedy  
82 708 73 Interior protection system triggers alarm because infrared system is too sensitive 1 Read out DTC memory of antitheft alarm system (ATA).
IMPORTANT If code B1707 (alarm triggered via interior protection system (IPS)) is stored: ↓
 
    2 Erase fault memory.  
    3 Remove/install/replace interior lamp.
IMPORTANT Use interior lamp with infrared sensor with reduced sensitivity
AR82.20-P-0110G
    SPECIAL TOOL Fig 1
Fig 1: Identifying Long Wedge (115 589 03 59 00)
G04744335
PARTS ORDERING NOTES

Part no. Designation Quantity
A 170 820 13 01 Special IR protection interior lamp As required
A 170 820 14 01 Special IR protection interior lamp, microphone As required
A 170 820 15 01 Special IR protection interior lamp, Artur microphone As required