2026-07-22 · 5 min read
Mercedes-Benz GLA Battery Replacement & Coding Malaysia
GLA requires AGM battery with IBS coding after replacement. Battery coding calibrates the charging system to the new battery's parameters. Brands and costs for Malaysian GLA owners.

AGM battery only. IBS coding mandatory after replacement on both X156 and H247 GLA. Battery location: X156 GLA is under the bonnet; H247 GLA (W177 platform) has battery in the boot. Cost: RM 600–800 supply + fit + IBS coding.
