Mend > Car Alarm Systems

Thatcham cat 1 - car engine does not turn?

Left Astra for a few weeks now engine does not turn. Dash lights come on but just get a rapid clicking noise. ... [Read more]

sigma ?

Hi there, We have just bought a second hand car with a Sigma Imobiliser but it only has one key and we do not... [Read more]

optima alarm, ?

How do I reset the code on my optima alarm without Knowing theexisting code?

lost fob for 1996 323 masda how can i bypass it?

i have lost my fob for my immobiliser how for 323 masda

how can i fix my key?

how can i fix my imobaliser to start my car ?

my alarm on my 52 plate civic type r goes off sometimes whilst driving will?

alarm goes off when driving will changing battery in key fob help its supposed to be a 9 v battery but when te... [Read more]

Meta car security?

using the fob to unlock the car then placing key in ignition and turning on, sometimes the immobiliser will al... [Read more]

Scorpion alarm fob (MPT 1340)?

Hi every one, can anybody tell me how to open up my scorpion alarm fob to replace the battery please? it is th... [Read more]

How do i disable the alarm system?

I have a 1997 Toyota Tacoma with an after market security alarm system installed by Ziebart. How do I disarm ... [Read more]

how do i set alarm fobs to existing alarm?

i purchased 2 new sparkrite alarm fobs on ebay how do i set them to work with my existing alarm

How can I fix my house omega5 syatem alarm?

The alarm panel in my garage is emitting a constant rining noise. The main alarm in the house is quite but wil... [Read more]

Recode key fob?

How do I prigramme the spare key to my Nissan Primera 2003 please?

i have a gardec 500 series?

The volume level has gone right down. i cant arm the system also its coming up with the code F6 can u help

mercedes e220 alarm?

been away for 9 days got a flat battery and the alarm going off .i have disconnected battery but alarm still s... [Read more]

How do I deactivate my car alarm system?

I own a 2001 Subaru Legacy AWD GTWagon. It has an after factory alarm system. How do I deactivate the alarm s... [Read more]

My immobiliser won't allow me to start my car?

My car all of a sudden won't lock and also won't start, think its immobiliser, cause when i press the remote b... [Read more]

immobilser on w124 mercedes?

my 1996 e220 merc has had a flat battery, and now will lock & unlock via the infra red remote, but the immobil... [Read more]

94 ford mustang how to shut off alarm or disable?

I have a ford mustang and alarm goes of how do i disable of shut off alarm with out the remote

astra alarm 433 mhz ?

My car has astra alarm install recently after five month now it is not working and when I am driving the doors... [Read more]

how can i fix my veritas alarm?

my alarm wont come on the green light keeps flashing