Ask The Guide

I agree the head unit would be a logical thing to check. Mazda has a responsibility to fix the problem, so put the onus on them to come up with a solution, and keep the pressure on them until they do.

Most SUVs are really AWDs with limited off-road capability, so it comes down to how serious you are about going bush. The Suzuki Grand Vitara would seem to be your best bet.

There are many SUVs that would fit within your budget. I would suggest you try a Toyota Kluger, Hyundai Santa Fe, Kia Sorento, Isuzu MU-X, Jeep Grand Cherokee.

I think you could be looking in the wrong area. U2105 is an engine fault code, which perhaps helps explain why it comes on under heavy acceleration or travelling uphill. I would have a diagnostic check done on the car to see if you can better home in on the cause of the problem.

There is nothing that should cause them any concern, the C-Class ’Benz is a well-engineered and well-built car. While they are generally reliable they can, like any car, breakdown and need repairs. Servicing can be expensive, you pay for the name. Otherwise, any common faults are likely to show up on our problems page. 

I suspect that it’s the battery, that there’s not enough charge to crank the engine and provide the spark to fire it. Have the battery checked.

Was the lift kit an approved Holden fitment? I don’t think it was, I think it was done at dealer level, and that’s where you should be venting your frustration. By fitting the lift kit you have modified the car and voided the warranty in that area of the car. Remember, the dealer is an independent business, it is not part of Holden. Go back to the dealer and get him to sort the problem, and if needed call in the manufacturer of the lift kit.

Was the lift kit an approved Holden fitment? I don’t think it was, I think it was done at dealer level, and that’s where you should be venting your frustration. By fitting the lift kit you have modified the car and voided the warranty in that area of the car. Remember, the dealer is an independent business, it is not part of Holden. Go back to the dealer and get him to sort the problem, and if needed call in the manufacturer of the lift kit.

A guide price is between $1000 and $2500, depending on condition, service history and kilometres done.

I don’t believe it is possible to update your car, but to be sure give Hyundai a call on 1800 186 306.