2005 Range Rover HSE - Air Bag Trouble light on !

Why would the dealer unhook the air bag light ? Turn the key to the on position ,is the air bag light lit ? That would be ******* for the deal to disable air bag light . An besides ,there is no buzzer for a non working airbag light. So take it back to the dealer.

Air Bag Warning Indicator The instrument cluster is hardwired to the restraint control module (RCM). If an air bag system concern is detected, a diagnostic trouble code (DTC) is logged, and the RCM provides a ground path to the instrument cluster, turning on the air bag indicator

If there is a problem with the airbag system a DTC- diagnostic trouble code would set

Restraints Control Module Diagnostic Trouble Code (DTC) Index DTC Description Action B1869 Lamp Air Bag Warning Indicator Circuit Open Go To Pinpoint Test N . B1870 Lamp Air Bag Warning Indicator Circuit Short to Battery Go To Pinpoint Test N . All other DTCs - REFER to Section 419-10 .

You'll have to get the trouble codes read. There are about 20 different things that can cause the airbag light to come on.

Unfortunately there could be several reasons for the failure, including a defective air spring, loose or broken connecting tube, but more likely the pump or the ECU. This is NOT a job to tackle yourself unless you have the experience. You need to get the vehicle to a specialist Land Rover shop (NOT a dealer) and have the system checked by someone familiar with these problems

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Could have damaged the front sensor, but you'll need to get the computer scanned for trouble codes to proceed with testing.

You would need to have someone scan the body computer to get the trouble codes for the air bag system.

No it doesn't. I have been trying to get an FM transmitter for my 2005 HSE but even that is an issue.

Hello and welcome. this light comes on to warn you that there is a problem with the air bag system. when this light comes on, the air bag control module will store a trouble code, this code is used to help isolate the problem. what you will need to do first, is have the air bag system scanned for trouble codes. then a repair can be made on the system

Try clearing the codes & see if it returns. I do not see a code fault 10. Starts at 12.

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Section 01-20B: Restraints, Passive — Supplemental Air Bag System 1995 Town Car, Crown Victoria, Grand Marquis Workshop Manual DIAGNOSIS AND TESTING Diagnostic Trouble Code Clearing Procedure to Clear Diagnostic Trouble Codes from Diagnostic Monitor Non-Volatile Random Access Memory.
Normal Operation
The air bag diagnostic monitor (14B056) continually checks the air bag system for readiness. When a fault condition is detected, the DTC associated with that fault is stored in the air bag diagnostic monitor's Non-Volatile Random Access Memory (NVRAM). After writing the DTC to NVRAM, the air bag diagnostic monitor signals the fault by flashing the appropriate diagnostic trouble code on the air bag indicator. The diagnostic trouble code written to NVRAM is permanently stored in the air bag diagnostic monitor until cleared by the diagnostic trouble code clearing procedure.

• Upon each cycle of the ignition switch (11572) , the air bag diagnostic monitor checks for diagnostic trouble codes written in NVRAM. If any diagnostic trouble codes exist in NVRAM, the air bag diagnostic monitor will then check to see if these fault conditions are still present.
• If the conditions of the diagnostic trouble code in NVRAM are still present, then the air bag diagnostic monitor will use the air bag indicator to flash out the diagnostic trouble code number that was written in memory.
• If the conditions of the diagnostic trouble code are not still present (indicating an intermittent or serviced fault), the air bag diagnostic monitor will use the air bag indicator to flash out a DTC which is the sum of the diagnostic trouble code in NVRAM plus 40.

Example: Due to corrosion, high resistance develops on the driver side air bag circuit. The air bag diagnostic monitor stores a diagnostic trouble code 32 in NVRAM. Upon each cycle of the ignition switch , the air bag diagnostic monitor checks the resistance of the driver air bag circuit.

• If the resistance is still high, the air bag diagnostic monitor causes the air bag indicator to flash out a DTC 32.
• If the resistance falls within the normal range due to service or an intermittent condition, the air bag diagnostic monitor causes DTC 72 to be flashed on the air bag indicator.

Once a fault has been serviced, the associated diagnostic trouble code may be cleared from NVRAM. Only diagnostic trouble codes that the air bag diagnostic monitor sees as repaired or intermittent may be cleared (diagnostic trouble codes 52 and above). In no circumstances can hard fault conditions (diagnostic trouble codes 45 and below) be cleared.

1. Follow the diagnostic procedures as outlined to service the fault condition flashing on the air bag indicator.

1. Cycle the ignition switch to OFF and then to RUN.

1. Observe air bag indicator prove-out (six ± two seconds) followed by diagnostic trouble code (52-85) flashing completely one time.

1. Locate the Diagnostic "Trouble Code Clear" Connector located underneath the glove compartment (06010) containing Circuits 631 (T/R) and 57 (BK).

1. Use a jumper wire to short Circuit 631 (T/R) to Circuit 57 (BK) or to another good ground. This short must be made after the diagnostic trouble code flashes completely one time, but before the warning light stays on continuously.

1. Hold short until air bag diagnostic monitor tone sounds (approximately five seconds).

1. Release short on Circuit 631 (TAN/RED STRIPE) to Circuit 57 (BLACK). This short must be released within 25 seconds after the diagnostic monitor tone sounds. Diagnostic trouble code is now cleared from NVRAM. Next highest priority diagnostic trouble code stored in NVRAM (if one exists) will begin flashing.
   

The airbag light will come on any time there is a problem in the air bag/passive restraint system, while the light is on the air bag(s) is disabled. To the cause, the most common cause is the rotating contact under the steering wheel that connects the bag to the firing control module, it's common name is a clock spring, which it looks like when the cover is removed. If you intent to replace this part make sure you disconnect the battery for 10 minutes before starting to work on it. 1 other note, there will be a trouble code stored in the systems control module, you should access that code first to be sure of the part that turning the light on.